CChessStats

Sri Lanka Open Chess Championships 2025

Open SwissStandard

245 players participated in this 9-round tournament, held from 07 Aug 2025 to 11 Aug 2025 in Colombo, Sri Lanka. 3 titled players. Top 10 Elo average was 1907, and top seed was S Sivathanujan (🇱🇰 SRI, CM, 2059).

S Sivathanujan (🇱🇰 SRI, CM, 2059) won with 8.5/9, ahead of Kosala Sandeepa Chamikara Amarathunge (7.5) and Y Jayaweera (7.5). Sivathanujan won solo starting round 6.

The biggest upset came in round 9: Hesara Danuli Dampahala (1583) beat W D Malisha Sasvidu Weerathungalage (CM, 1980), a +397-point gap.

Location
🇱🇰Colombo, Sri Lanka
Dates
07 Aug 2025 → 11 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇱🇰CMS Sivathanujan2059
Avg top 10
1,907
Participants
245
Titled players · 3
CM×3
Federations · 1 represented
🇱🇰Sri Lanka×197
Top 3

How it unfolded

Top 6 · 9 rounds

CM S Sivathanujan led from R6; +1.0-point edge over the runner-up. Title race converged from 11 co-leaders at R4 to 1 by R6.

Co-leaders
114
53
24
11
5
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
R6–R9 · LEAD HELD

CM S Sivathanujan never relinquished the lead after R6; final gap +1.0 over the runner-up.

R9 · HEAD-TO-HEAD · WINNER VS 2ND

CM S Sivathanujan drew with Y Jayaweera (White).

WIN STREAKS · 3 top finishers

CM S Sivathanujan 8 wins (R1–R8)Y Jayaweera 3 wins (R3–R5)CM Kosala Sandeepa Chamikara Amarathunge 5 wins (R1–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1CMS Sivathanujan*
½
1
—
2Y Jayaweera
½
*——
3CMKosala Sandeepa Chamikara Amarathunge
0
—*—
4Menuksha Sahen Devasurendra———*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Sivathanujan, SCM2059SRI+239B+110N+56B+24N+19B+4N+2B+5N=3B8.551.052.048.252251+22.2
2Amarathunge, Kosala Sandeepa ChamikaraCM1925SRI+167B+40N+8B+22N+21B=12N−1N+24B+11B7.552.555.543.752049+41.2
3Jayaweera, Y1874SRI+243B=51N+45B+96N+20B=10N+6B+25N=1N7.549.550.039.751963+20.6
4Perera, B Jayod Yasindu Rashmika1882SRI+226B+79N+31B+57N+6B−1B+22N=10N=5B7.051.553.538.251959+34.8
5Obeysekara, T A Sajith Chathuran1844SRI+202B+87N+113B+14N+44B=27N+12B−1B=4N7.049.552.037.001940+22.6
6Lakshitha, H H Sasindu1770SRI+221N+65B+30N+36B−4N+46B−3N+29B+25N7.049.051.036.501848+15.6
7Devasurendra, Menuksha Sahen1733SRI+144B+139N+86B+11N−12N=34B+44N=27B+26N7.045.549.036.501843+52.4
8Sooriyaarachchi, Isuru Madusha1673SRI+201N+107B−2N+93B+59N=19N=20B+32B+21N7.045.548.034.501825+32.8
9Koswattage, Biman1702SRI+119N+93B+75N−19B+32N=44B=16B+77N+20B7.044.548.536.501783+34.8
10De Silva, B P Chanthuli Thanishka1839SRI+100N+64B=69N+54B+13N=3B+15N=4B−27N6.549.053.537.751853+10.4
11Perera, M A Kisandu Randira1856SRI+130N+43B+53N−7B+74N+28B=23N+57B−2N6.548.552.535.001819-7.2
12Perera, B Yenuthi Sahanlee1857SRI+155B+200N+61B+125N+7B=2B−5N+19N−18B6.546.549.031.751894+18.8
13Sanuda, Rehan1690SRI+95B+41N+145B=20N−10B+39N−18B+128N+45B6.545.048.532.501742+12.2
14Sathsilu, P M Menuka1724SRI+134B+205N+33B−5B−26N+45N+50B=52N+47B6.545.047.531.751660-17.6
15Kannangara, Ranul Insitha1725SRI+176N+81B−44N+47B+37N+26B−10B=94N+52B6.544.547.533.251685-12.4
16Minsara, S D Sadev1877SRI+237N+55B−36N+88B=94N+84B=9N+46B=58N6.544.045.030.501740-41.6
17Masakorala, Sethika Dinsitha1755SRI+193B+124N+39B−44N=103B−92N+64B+51N+49B6.540.543.531.251667-29.2
18Perera, G Thinuka Geethula1858SRI+172N+128B=54N+59BFF+13N+23B+12N6.536.536.533.752041+40.8
19Gowsalyan, S1830SRI+121B+50N+70B+9N−1N=8B+34N−12B=28N6.051.555.534.001798-5.2
20De Silva, Osheen1802SRI+223N+47B+94N=13B−3N+55B=8N+30B−9N6.049.551.530.251719-15.0
21Senarathna, B Hiruka Hansana1784SRI+109B+92N+35B+28N−2N+49B−25B+61N−8B6.047.552.031.501757-10.0
22Weerasinghe, W Yasiru1754SRI+214B+111N+52B−2B+29N+31N−4B+103NF6.047.049.529.001795+10.6
23Abeysinghe, H M H Janandani1744SRI+122B+90N+38B−27N+52B+70N=11B−18N=37B6.046.550.531.751748+2.0
24Sarukkalige, Chanaka Praneeth1755SRI+159N+62B+29N−1B+30N+53BF−2N+113B6.046.546.530.501838+31.6
25Nawarathne, Kenuth Lonitha1690SRI+199N+133B−59N+62B+43N+48B+21N−3B−6B6.046.048.529.001749+25.2
26Sasmitha, K G K H chirandith1497SRI+194B−48N+122B+95N+14B−15N+70B+82N−7B6.044.047.028.001736+67.2
27Hettiarachchi, Jeewantha Aloka1887SRI+66N+32B+46N+23BF=5BF=7N+10B6.043.043.036.001994+30.8
28Subasinghe, Rohin Thamodya1674SRI+218B+185N+48B−21B+98N−11N=33B+92N=19B6.042.044.526.001761+35.6
29Waduge, Kisali Chenulya1531SRI+141B+104N−24B+156N−22B+131N+71B−6N+77B6.041.545.026.001614+23.2
30Pasqual, Senuja Kalmith1541SRI+60B+153N−6B+78N−24B+177N+125B−20N+68B6.041.544.525.501671+47.6
31Dissanayaka, Lithik Hiruna1642SRI+222N+143B−4N+107B+119N−22B=37N=47B+73N6.041.543.524.751581-16.0
32Pate, Methmi Hasana1487SRI+228B−27N+144B+97N−9B+127N+96B−8N+61B6.041.543.523.501646+50.4
33Jayamanna, Evin Dulnada1512SRI+240N+76B−14N+77B−49N+119B=28N=111B+85N6.041.542.525.251429-15.2
34Dampahala, Hesara Danuli1583SRIF=123N+121B+41N+105B=7N−19B+95N+48B6.041.541.530.001760+40.8
35Pasqual, Jenura Hirunjith1578SRI+132N+173B−21N+63B−48N+59B−47N+116B+65N6.040.543.526.501584-4.0
36Gamaarachchi, G A Senaree M I1656SRI+245B+68N+16B−6N−50B+179N+191B+112BF6.040.540.522.001755+26.4
37Chithrarathna, A A D Aravindu I1522SRI+224B+89N−125B+131N−15B+145N=31B+97N=23N6.039.541.525.0015170.0
38Porage, Sathila Nimnaka1541SRI+192N+241B−23N+66B−58N+126B−48N+63B+62N6.039.040.023.001603+7.6
39Perera, S P Sanuli Yehansa1577SRI+158N+171B−17N=143B+123N−13B=67N+59B+111N6.038.541.524.251586+4.4
40Dasunpriya, M W Namindu1495SRI+204N−2B+203N+178B−46N=102B+99N=62B+71B6.037.540.022.2516090.0
41Jayasekera, Akaine1448SRI+244N−13B+204N−34B+140N+76B−46N+170B+69N6.037.537.519.501435-6.4
42Wanaguruge, Dinuli Nethusarani0SRI+154N−44B−63N+150B=169N+232B+87N=73B+138B6.034.536.522.0015040.0
43Mithsara, K G Risindu1476SRI+135B−11N+213B+228N−25B−60N+220B+119N+103B6.034.536.519.001449-0.8
44Alwis, W Sandaru Dinsara1512SRI+186B+42N+15B+17B−5N=9N−7B+60N−82B5.550.053.030.501708+73.6
45Atapattu, Javith Thewnula1438SRI+99N=49B−3N+147B+69N−14B+54N+53B−13N5.546.550.026.751663+74.8
46Marasinghe, M M Inuka Pevin1659SRI+206N+120B−27B+90N+40B−6N+41B−16N=50B5.546.048.526.251632-12.8
47Withana, Withanage Don Wonal Warn1468SRI+115B−20N+117B−15N+122B+80N+35B=31N−14N5.545.049.027.001542+14.0
48Weerathungalage, W D Malisha SasviduCM1980SRI+174N+26B−28N+163N+35B−25N+38B=49B−34N5.545.048.027.251661-106.8
49Dinsath, D M Thenuda1662SRI+127B=45N=51B+111N+33B−21N+88B=48N−17N5.544.548.527.751652+6.0
50Sayumli, P W Hesara1474SRI+181N−19B+201N+76B+36N−58B−14N+121B=46N5.541.544.023.251565+16.4
51Fernando, W Gaviru R1485SRI+129N=3B=49N=146B−112N+204B+102N−17B+107N5.540.543.023.751637+31.6
52Hettiarachchi, Nash Rahul1554SRI+238N+137B−22N+169B−23N+154B+93N=14B−15N5.540.041.019.251521+11.2
53Sehas Vindeeu K.D1596SRI+117B+156N−11B+205N+139B−24N=60B−45N+95B5.539.542.021.501558-14.0
54Kamala, Piruna1598SRI+217B+148N=18B−10N−92B+106N−45B+143N+98B5.539.041.521.751525-13.8
55Wanigasooriya, Akshana Randinee1484SRI+182B−16N=153B+104N+56B−20N−97B+109N+229B5.538.040.021.251662+22.0
56Iroshan, Lahiru1685SRI+187N+98B−1N=183B−55N+169B−77N+167B+93N5.537.040.019.501569-32.0
57Balendran, Misothan1747SRI+220N+183BF−4B+168N=113N+92B−11N+94B5.536.038.019.251727-0.2
58Jayathilaka, R R C L1694SRI−153B+230N+202B+124N+38B+50NFF=16B5.530.030.023.251930+19.6
59Selvendra, Jathuran1418SRI+189B+71N+25B−18N−8B−35N+115B−39N+127B5.045.048.022.501541+31.6
60Kethmika, I A Minuga0SRI−30N=72B+152N=67B+107N+43B=53N−44B=64N5.042.546.024.251506+21.2
61Damsara , K D Dineth1623SRI+102N+101B−12N=123B+64N=94B+75N−21B−32N5.042.046.023.251532-34.8
62Premaratne, Sandira Senula1459SRI+80B−24N+166B−25N=95B+104N+138B=40N−38B5.042.045.522.251469-13.6
63Bandara, Sanuja Pabasara1400SRI−89B+141N+42B−35N−83B+142N+175B−38N+135B5.040.043.021.001389-8.8
64Koottege, Sasindu Nimeth1471SRI+209B−10N=104B+153N−61B+109N−17N+114B=60B5.040.042.519.751345-23.2
65Chathurangi, A Lakshika1464SRI+165B−6N−77B+157N−144B+117N+122B+83N−35B5.038.542.020.507960.0
66Amarasinghe, Aken Aayuth0SRI−27B+186NF−38N−71B+161B+168N+75B+74N5.038.541.519.5016130.0
67Mendis, Senuja Linath1450SRI=216B+108N−103B=60N=97B+164N=39B+89N−86B5.038.040.522.001344-16.4
68Wijesinghe, Y M Dihela Thevin1434SRI+208N−36B+85N−74B−114N+219B+136N+72B−30N5.038.040.018.5014170.0
69Thrikawala, Chalinu Oneth1578SRI+230B+91N=10B−103N−45B+207N=78B+177N−41B5.038.040.018.251403-52.4
70Shasikumar, Nagarajah1583SRI+162N+219B−19N+116B+170N−23B−26N+120B−88B5.038.040.017.001438-23.4
71Pathmasiri, R D Isuru Saranga1654SRI+227N−59B+172N−98B+66N+120B−29N+133B−40N5.037.539.518.001374-36.6
72Rathnasekara, Aryana Lisara1626SRI−97B=60N=108B+196N+130B=78N=124B−68N+106B5.036.539.520.751446-36.0
73Rasendra, O K Ayush Shakya Sri1493SRI=108B+216N−163B−105N+129B+101N+143B=42N−31B5.036.539.019.75815-23.2
74Silva, Haren Senura1552SRI+229B−145N+109B+68N−11B+148N−82B+191N−66B5.036.038.018.001550-1.4
75Kodikara, Vethum Sandinu1508SRI+188B+106N−9B+145N−125B+220N−61B−66N+122B5.036.038.017.00886-30.4
76Yasassri, Kukule Kankanamge Sasmi0SRI+213B−33N+155B−50N+167B−41N+145B−90N+191B5.035.538.015.506950.0
77Jayasinghe, Isuru Deshan0SRIF+?B+65N−33N+185B+200N+56B−9B−29N5.035.035.016.0015540.0
78Prashas, K D Prbuda1429SRI−171N+158B+212N−30B+161N=72B=69N−96B+132N5.034.537.018.501399-3.6
79Rebera, Mahima Sahas Xavier1490SRI+160N−4B−119N−219B+173N+140B−100N+147B+121N5.033.535.518.001082-3.2
80Ramesh, Dusyandan0SRI−62N+176B−98N+221B+116N−47B−120N+144B+174N5.033.035.016.0013270.0
81Rathnayake, Okitha Vinmeth Jayawa1444SRI+233B−15N=211B+129N−96B−97N+150B+171N=108B5.033.034.515.50851-24.8
82Thanthulage, Hesanya1750SRIFFF+132B+146N+133B+74N−26B+44N5.033.033.022.001688-10.4
83Rehan, J P Senuru0SRI−149N+199B−120N+151B+63N+183B−94N−65B+130N5.032.535.018.0013950.0
84Selvarajah, Selvendra1549SRI−219N+152B+100NF+143B−16N−95B+101N+156B5.032.532.519.501683+6.0
85Perera, T D Chenumi Sageethma0SRI−92B+193N−68B+231N−177B+202N+148B+124N−33B5.031.533.515.0013870.0
86Kodikara, Thehan Kemith1529SRI+157N+146B−7NF+101BF−112N+174B+67N5.031.031.019.501553+1.2
87Ranvidu, W M Ganula Thasith1480SRI+234N−5B+187N−170BF+172N−42B+203B+102N5.030.530.514.501044-4.0
88Nanayakkara, N W P K W1471SRIFF+222N−16N+121B+114B−49N+199B+70N5.030.030.018.001572+11.6
89Wijesinghe, Ym Mihela Thesan0SRI+63N−37B−143N−222B+?N+227B+126N−67B+200N5.030.030.013.5014670.0
90Mahindasiri, Chethak Randev1458SRI+184N−23B+219N−46BFF+144N+76B+96N5.029.529.518.001607+16.8
91Aabid, Mohamed Sarkhan Mohamed0SRI+?N−69B−146N+160B−208N−136B+173N+192B+170N5.027.527.512.507630.0
92Dulmina, D M C Vindesh1468SRI+85N−21B+102N=112B+54N+17B−57N−28BF4.543.548.023.751681+50.0
93Senavirathne, E M Dinuga Ayodya1440SRI+195B−9N+135B−8N+117B+105N−52B=106N−56B4.542.545.518.25829-38.0
94Thisenka, H Linuki1566SRIF+191N−20B+185N=16B=61N+83B=15B−57N4.540.540.520.001643+19.6
95Senwath, Warusahannadige Deenuka0SRI−13N+225B+128N−26B=62N+?B+84N−34B−53N4.540.040.013.5015100.0
96Nimrad, K K Mayon1578SRI+166BF+179N−3B+81N=112B−32N+78N−90B4.539.539.518.751582-1.6
97Hesanga, I W Hasasi0SRI+72N−168B+?N−32B=67N+81B+55N−37BF4.539.539.518.0015310.0
98Sensitha, L D Dulmeth1434SRI+175B−56N+80B+71N−28B=163N+118BF−54N4.538.038.019.251576+39.2
99Senavirathna, E M Senuka Rashen0SRI−45B+127N+148B+110N−113B=124N−40B+123NF4.537.040.518.0014970.0
100Chamindi, S M Chethika0SRI−10B+182N−84B−115N+141B+197N+79B−110N=105B4.537.040.017.2514020.0
101Ninduwara, P A Sanithu Sethmitha0SRI+105B−61N=106B+209N−86N−73B+162N−84B+147N4.536.038.516.257370.0
102Hirusara, Ganuja Sethun0SRI−61B+180N−92B+241N+205B=40N−51B+118N−87B4.536.037.014.0013910.0
103Wijesinghe, Thinuli Disansa1590SRI+196BF+67N+69B=17N+125NF−22B−43N4.535.535.520.251667+26.0
104Hansana, T?a?vidushi0SRI+138N−29B=64N−55B+?N−62B−149N+152B+167N4.535.535.513.0013230.0
105Wanigasooriya, Akain Randira0SRI−101N+162B+126N+73B−34N−93B−174N+169B=100N4.535.038.017.7513610.0
106Wijerathne, K H Nethula Abhiman0SRI+126N−75B=101N=179B+174N−54B+154N=93B−72N4.535.038.016.5012820.0
107Perera, Thisaja Dewjan1433SRI+198B−8N+242B−31N−60B=229N+211B+137N−51B4.535.036.011.50759-50.0
108Meegahage, Savithu Sithew0SRI=73N−67B=72N−126B+151NF+155B+149B=81N4.534.534.518.0015040.0
109Costa, Tanudi Lohasna Thirasari0SRI−21N+181B−74N+215B=?N−64B+152N−55B+146N4.534.034.012.5011850.0
110Munasinghe M A Thiven Dewnuka1508SRI+136N−1B+151N−99BFF+130N+100B=112N4.533.533.518.251699+12.8
111Perera, Sithika1459SRI+235N−22B+132N−49B+222N+208BF=33N−39B4.533.533.513.001296-28.0
112Pitigala, Chandra Sudarman S.1875SRIFF+167B=92N+51B=96N+86B−36N=110B4.533.033.020.251597-35.0
113Perera, S N M1594SRI+150N+210B−5N+120B+99N=57BFF−24N4.533.033.017.251604+0.2
114Lukesh, Selvakumar0SRI=118B−179N+216B=200N+68B−88N=123B−64N+148B4.532.535.016.5013650.0
115Porage, Savinu Sanketh0SRI−47N+220B−133N+100B−120N+201B−59N+151B=154N4.532.534.514.256370.0
116Sasmira, M G Navinu1403SRIF=118N+175B−70N−80B+157B+208N−35N+186B4.532.532.514.251308-12.4
117Irfan, Yahya0SRI−53N+190B−47N+?B−93N−65B+184N=208B+149N4.532.532.510.7512890.0
118Abewardana, Ronal Shawen1518SRI=114N=116B+210N−119B=203N+186B−98N−102B+150N4.531.033.514.751230-36.8
119Fernando, B Dihas Ransana0SRI−9B+164N+79B+118N−31B−33NF−43B+120N4.042.045.017.0014850.0
120Pathirana, H P Suwani Udara1423SRI+180B−46N+83B−113N+115B−71N+80B−70N−119B4.038.541.517.50824-38.8
121Chandrarathna, W G Navindu Nethma0SRI−19N+234B−34N+212B−88N+184B+200B−50N−79B4.035.537.09.5012850.0
122Deeghayu, Jayasinghe Ohas Dewram0SRI−23N+235B−26N+225B−47N+178B−65N+181B−75N4.035.537.09.507540.0
123Withanage, Chamika Madhubashini1429SRIF=34B+215N=61N−39B=147B=114N−99B+157N4.035.535.515.501472+6.4
124Perera, Sandaru Hasamina1465SRI+212N−17B+150N−58B+206N=99B=72N−85BF4.035.037.513.251439-3.6
125Perumpuli Arachchi Lithula Raveesh1743SRI+151N+149B+37N−12B+75N−103B−30NFF4.035.035.018.001574-48.4
126Aakifa, Mohamed Sarkhan Fathima0SRI−106B+142N−105B+108N+175B−38N−89B−186N+182B4.034.537.514.5014810.0
127Gunathilake, M D Thenuja Ronal0SRI−49N−99B+235N+137B+149N−32B−133N+225B−59N4.034.536.011.0012420.0
128Karunarathne, D D W Gamini1480SRI+211B−18N−95B+166N+202B+144NF−13BF4.034.034.012.001534+1.4
129Nanawaththa, H A Thenula Damsilu0SRI−51B=155N+134B−81B−73N=209N+206B+145NF4.033.035.513.006780.0
130FIDE 808404000—−11B−228N+224B+135N−72N+181B−110B+188N−83B4.033.035.012.008840.0
131FIDE 808374760—−241N+192B+137N−37B+184N−29B−170N+136BF4.033.034.014.007140.0
132Jayasundara, Osula Anuhas0SRI−35B+?N−111B−82N−198B+180N+197B+189N−78B4.032.532.59.0012990.0
133Fernando, H Dilsadi Thathsara1438SRI+197B−25N+115BFF−82N+127B−71N+134B4.031.531.515.50899-21.2
134FIDE 808333490—−14N=147B−129N+?B−164N=212B+161N+215B−133N4.030.030.09.007750.0
135Perera, D?pasan Induwara0SRI−43N+221B−93N−130B+187N−174B+227N+220B−63N4.029.531.59.006290.0
136Manjaree, P Shaini0SRI−110B−167N+226B−177N+239B+91N−68B−131N+190B4.029.530.511.006610.0
137Thewmin, R M Livinu0SRI+232B−52N−131B−127N+166BF+159N−107B+203N4.029.529.511.506340.0
138Athukorala, Ewin Livinuka1652SRI−104B+229N+231B−139NF+203B−62N+172B−42N4.029.029.09.50698-55.6
139Bandara, L H M T I1455SRI+147N−7B+157N+138B−53N+170BFFF4.026.526.514.001532+10.0
140Induwara, Hewa Pathiranage Inesh0SRI−163B+189NFF−41B−79N+209B+175N+185B4.026.026.011.5013030.0
141Kumarasinghe, S H Shanoth Mathees0SRI−29N−63B=?N=199B−100N+223B+?NF+177B4.026.026.06.2513320.0
142Lakshani, R Hirunika0SRI−168N−126B+237N−149B+221N−63B+226N−154B+225N4.025.026.07.00676-48.8
143Fonseka, Dewja Shen0SRI+?B−31N+89B=39N−84N+146B−73N−54B−164N3.539.539.511.5011970.0
144Dulmantha, K P Lasith0SRI−7N+184B−32N+171B+65N−128B−90B−80N=165B3.538.541.512.75756-56.0
145FIDE 808720690—+?N+74B−13N−75B+178N−37B−76N−129B=161N3.538.038.09.7513690.0
146FIDE 299626170—+207B−86N+91B=51N−82B−143N+214B−156N−109B3.534.537.012.7512410.0
147Rasanga, H D Hasindu0SRI−139B=134N+218B−45N+153B=123N=156B−79N−101B3.534.036.511.7512220.0
148Gunarathna, M Thisul Thenuka1420SRI+178N−54B−99N+173B+211N−74B−85N=158B−114N3.534.036.510.25777-23.2
149Edirimuni, Dewli Dehansa1455SRI+83B−125N−228B+142N−127B=150N+104B−108N−117B3.534.036.015.251573+11.2
150Jayakodi, J A Dinethra Sewnadee0SRI−113B+?N−124B−42N+195B=149B−81N+233N−118B3.532.032.06.2511520.0
151Divyangana, K A D Jithuni Akithya0SRI−125B+165N−110B−83N−108B+182N+224B−115N=215B3.531.533.59.758230.0
152FIDE 808326600—=179B−84N−60B−155N+218B+213N−109B−104N+217B3.530.533.09.0011990.0
153Fernando, B Elesh Janusha0SRI+58N−30B=55N−64B−147N+235B−?N+160BF3.530.530.513.2513820.0
154Meegoda, M D Vinuthi Siyansa0SRI−42BFF+188N+197B−52N−106B+142N=115B3.530.530.512.2514320.0
155FIDE 808026990—−12N=129B−76N+152B−204N+?B−108N+230BF3.530.530.57.5010590.0
156Weerasooriya, K H Tharindu Chathu1418SRI+190N−53B+171N−29BFF=147N+146B−84N3.529.529.511.25752-50.8
157Kurukulasuriya, Thisathra0SRI−86B+207N−139B−65B+223N−116N=?B+214N−123B3.529.529.57.006550.0
158Kalmitha, U D Yewin0SRI−39B−78N+180B−?N+189B−185N+178B=148NF3.529.029.010.7511020.0
159Damsara, Bambarandage Sanudi0SRI−24B−209N−182B+165N=188B+230N−137B−211N+233B3.526.528.08.509550.0
160Methsithu, K D Yonal0SRI−79B+243N−185B−91N+231B−167N=210B−153N+207B3.526.527.06.256590.0
161Ovinya, Thuiyalage Thiseni0SRI−200B−202N+243B+239N−78B−66N−134B+206N=145B3.526.026.55.756500.0
162FIDE 808801770—−70B−105N−198B+243N+180B=205N−101B+207NF3.525.525.57.2513190.0
163Herath, H M Vihanga Madhara1597SRI+140N=169B+73N−48B=183N=98BFFF3.525.025.014.251583-7.6
164Ranmini, M D Githini A0SRI−183N−119B+176NF+134B−67BF=201N+143B3.525.025.011.756400.0
165FIDE 808758740—−65N−151B−220N−159B−176N+238B+243N+221B=144N3.523.524.05.2514360.0
166Jayasinghe, K D Sanumitha Suhasvi0SRI−96N+?B−62N−128B−137N=233B+236N−210B+?N3.523.023.02.257350.0
167FIDE 808510370—−2N+136B−112N+234B−76N+160BF−56N−104B3.036.036.09.0010300.0
168Rodrigo, W V V1526SRI+142B+97NF+232N−57B−191N−66BFF3.034.536.510.501576+4.0
169Abeywardane, N A G0SRI+170B=163NF−52N=42B−56N−171B−105N+216B3.033.533.510.2513080.0
170Wijesiri, T A Thehas Thivain0SRI−169NF+239B+87N−70B−139N+131B−41N−91B3.033.033.010.0013040.0
171Susavi, N Yenulya Risindi0SRI+78B−39N−156B−144N+196BF+169N−81BF3.031.531.511.0012450.0
172Athukorala, Yuwin Thinulaka0SRI−18B+194N−71B+182NF−87BF−138N+211B3.031.531.58.508580.0
173Lithini Liyara, Ingiriya Acharige0SRI+?B−35N−205B−148N−79B+193N−91B+178NF3.031.031.06.0012430.0
174FIDE 808067750—−48B+224NFF−106B+135N+105B−86N−80B3.030.530.510.509530.0
175Sirimanna, Weerasekarage Sithuki0SRI−98N+227B−116N+187B−126N+222B−63N−140BF3.030.032.07.006300.0
176FIDE 808732190—−15B−80N−164B−180N+165B+242N−188B+224N−195B3.029.530.56.509250.0
177Jayawardane, W Binul Yenuja1416SRIFF−178N+136B+85N−30B+215N−69B−141N3.029.529.511.50751-25.2
178Thanush, Paranjothy0SRI−148B+217N+177B−40N−145B−122N−158N−173B+221N3.029.031.07.5014160.0
179Premnath, Nithish1435SRI=152N+114B−96B=106N+219N−36BFFF3.029.029.010.50817-18.8
180Suwanya, D M Sayumdi0SRI−120N−102B−158N+176B−162N−132B+187NF+188B3.028.530.59.006220.0
181FIDE 808707400—−50B−109N+214B−202N+193B−130N+217B−122NF3.028.530.58.006860.0
182Nanawaththa, H A Thuhansa Kithnar0SRI−55N−100B+159N−172B−199N−151B+237N+223B−126N3.028.529.56.506810.0
183Premnath, Raaghav Harry1457SRI+164B−57N+188B=56N=163B−83NFFF3.028.528.511.001552+13.2
184FIDE 808306920—−90B−144N+245B+210N−131B−121N−117B+196NF3.028.528.55.506800.0
185Samuel, Anthony J1442SRI+236N−28B+160N−94B−77N+158BFF−140N3.028.028.08.50821-10.4
186Madhubhashi, M D Gaurangie A0SRI−44N−66B+223NF+209B−118NF+126B−116N3.028.028.08.506920.0
187Fernando, P Ishansa Dewidunee0SRI−56B+233N−87B−175N−135B−195N−180B+243N+224B3.027.027.54.007850.0
188Manathunga, Dahamsa Sithumdi0SRI−75N+237B−183N−154B=159N=?B+176N−130B−180N3.026.026.05.756730.0
189FIDE 808760800—−59N−140B+238N−206B−158N+?B+219N−132BF3.025.025.03.006180.0
190FIDE 808709700—−156B−117N+230B+213N−207B−199N−192N+240B−136N3.024.525.55.506960.0
191Abeykoon, A B M Tarinya Monadee0SRI+?N−94B+?NFF+168B−36N−74B−76N3.023.523.53.0013850.0
192FIDE 808811140—−38B−131N+?B−?B−?N+231N+190B−91NF3.023.023.05.007110.0
193FIDE 808744010—−17N−85B−234N+238B−181N−173B+244N−194B+?N3.023.023.01.009500.0
194FIDE 99479220—−26N−172B−221NF+245B−217N+218B+193NF3.022.022.05.507040.0
195Senanayaka, Shewon Mash Reshon0SRI−93N−201B+227N−203B−150N+187BFF+176N3.021.021.08.006120.0
196Jayasinghe, Akein Thewjith0SRI−103N−?B+244N−72B−171N+234B−225N−184B+223N3.021.021.03.508410.0
197FIDE 808312060—−133N+206BFF−154N−100B−132N+?B+222N3.020.520.54.506330.0
198Supulya, E A Mesandi0SRI−107N−222B+162N−201B+132N+206BFFF3.019.019.010.006110.0
199Fernando, B Wayuni Ranulya0SRI−25B−83NF=141N+182B+190BF−88NF2.533.033.08.007820.0
200Perera, P Hesali Santhushya1481SRI+161N−12BF=114B+201N−77B−121NF−89B2.531.031.08.251059-3.6
201Gunathilake, M D Sinura Sasvidhu0SRI−8B+195N−50B+198N−200B−115NF=164B−?N2.531.031.07.757280.0
202FIDE 808810250—−5N+161B−58N+181B−128N−85BFF=212N2.530.530.57.758770.0
203Dodangoda, Methuli Chenaya0SRIFF−40B+195N=118B−138N+207B−87N−137B2.529.029.07.7512960.0
204FIDE 808188110—−40B+226N−41B=207N+155B−51NFFF2.528.528.56.756720.0
205Wirithamulla, Haaritha Gaweshana1451SRI+225N−14B+173N−53B−102N=162BFFF2.528.528.56.75855-18.8
206FIDE 808744790—−46B−197N+233B+189N−124B−198N−129N−161B=234N2.527.529.05.257680.0
207Ninduwara, P A Ranithu Methmitha0SRI−146N−157B+240N=204B+190N−69B−203N−162B−160N2.527.028.05.257630.0
208FIDE 808372800—−68B+245NFF+91B−111N−116B=117NF2.527.027.07.256320.0
209Perera, P Vinuli Dilansa0SRI−64N+159BF−101B−186N=129B−140NF+214B2.526.526.58.006710.0
210FIDE 808702010—F−113N−118B−184B+234N−215B=160N+166NF2.526.026.06.757860.0
211Padukkage, Disandi Damsuwi0SRI−128N+223B=81NF−148BF−107N+159B−172N2.525.525.58.0011340.0
212FIDE 808032290—−124B+214N−78B−121N=213B=134NFF=202B2.524.524.57.006410.0
213FIDE 808810330—−76N+244B−43N−190B=212N−152B−233N+236BF2.524.524.52.756300.0
214FIDE 808635900—−22N−212B−181N+240B=235N+236B−146N−157B−209N2.524.025.03.259520.0
215FIDE 808531290—FF−123B−109N+217B+210N−177B−134N=151N2.524.024.06.756220.0
216FIDE 808811810—=67N−73B−114N−226B−?N+240B−223N+?B−169N2.522.522.53.5012480.0
217FIDE 808638840—−54N−178B−225N+244B−215N+194B−181N=?B−152N2.522.522.53.008010.0
218FIDE 808740960—−28N=236B−147N−?B−152N−237B−194N+238N+242B2.520.520.52.758750.0
219Kavitharan, Hue Lowrence Tenaranc0SRI+84B−70N−90B+79N−179B−68N−189BFF2.034.034.010.0014380.0
220De Silva, N H Oneli Sehansa0SRI−57B−115N+165B+242NF−75B−43N−135NF2.032.532.54.507550.0
221FIDE 808331280—−6B−135N+194B−80N−142B−224N+242B−165N−178B2.031.532.54.007900.0
222Heiyanthuduwa, Gayuth Senitha0SRI−31B+198N−88B+89N−111B−175NFF−197B2.029.529.58.007200.0
223Chinthaka, R A Mihin Induwara0SRI−20B−211N−186B+224N−157B−141N+216B−182N−196B2.027.529.54.5010030.0
224FIDE 808784400—−37N−174B−130N−223B+237N+221B−151N−176B−187N2.026.527.53.007140.0
225Samaranayake, I M0SRI−205B−95N+217B−122NFF+196B−127N−142B2.024.524.55.506250.0
226Apoorwa, K Rithil0SRI−4N−204B−136N+216NFF−142B+?NF2.023.023.02.508460.0
227FIDE 808380490—−71B−175N−195B+?N+242B−89N−135BF−231N2.023.023.01.008540.0
228Mohamed Zafrullah, Fathima Yasna0SRI−32N+130B+149N−43BFFFFF2.022.022.07.5013260.0
229Karthigesu, S0SRI−74N−138B=?NFF=107BF+?B−55N2.022.022.02.2513620.0
230FIDE 808639650—−69N−58B−190N+237BF−159B+?N−155N−?B2.021.521.51.008290.0
231Binduhewa, Dinaya Damsuvi0SRIFF−138N−85B−160N−192B−?N+244B+227B2.017.517.52.008450.0
232Veerasingam, Joshua Santhosh1400SRI−137N+238B+241N−168BF−42NFFF2.017.017.02.007330.0
233FIDE 808708800—−81N−187B−206NFF=166N+213B−150B−159N1.523.523.54.257010.0
234FIDE 808811490—−87B−121N+193B−167N−210B−196NFF=206B1.523.023.04.256820.0
235FIDE 808344180—−111B−122N−127B+245N=214B−153NFFF1.521.021.01.256590.0
236FIDE 808476680—−185B=218N−?BFF−214N−166B−213N+240N1.515.015.02.256640.0
237Arulgnananand, Anusree0SRI−16B−188N−142B−230N−224B+218N−182B−242N−?B1.024.024.02.508390.0
238FIDE 808810920—−52B−232N−189B−193N−?B−165N−240N−218B+244N1.020.520.50.006560.0
239FIDE 808810090—−1N+240B−170N−161B−136N−?BFFF1.020.020.01.0012590.0
240FIDE 808811300—−33B−239N−207B−214NF−216N+238B−190N−236B1.020.020.01.007030.0
241FIDE 808742660—+131B−38N−232B−102BFFFFF1.018.518.54.007540.0
242FIDE 808811650—FF−107N−220B−227N−176B−221N+237B−218N1.017.017.01.006110.0
243FIDE 808810170—−3N−160B−161N−162BF=?N−165B−187BF0.524.524.50.0010740.0
244FIDE 808811730—−41B−213N−196B−217NFF−193B−231N−238B0.020.020.00.006650.0
245FIDE 808810410—−36N−208B−184N−235B−194NFFFF0.016.516.50.008580.0

Key insights

Biggest movers and upsets — the story behind the numbers.

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Sri Lanka Open Chess Championships 2025 — Colombo, Sri Lanka | Chess Tournament Results | ChessStats