Sri Lanka National Premier Division Chess Championship 2025 - Girls

Open SwissStandard

83 players participated in this 11-round tournament, held from 13 Jun 2025 to 22 Jun 2025 in Colombo, Sri Lanka. 6 titled players. Top 10 Elo average was 1845, and top seed was M Esandi Newansa (🇱🇰 SRI, WFM, 1945).

B Yenuthi Sahanlee Perera (🇱🇰 SRI, 1808) won with 8.5/11, ahead of R M Dulinma Hemalni Rathnayake (8.5) and Sayuni Gihansa Jayaweera (8.0). Perera shared the lead from round 6, winning on tie-break.

The biggest upset came in round 8: Meenu Vihansa Hewapathirana (1425) beat Chenaya Ekaratne (1690), a +265-point gap.

Location

🇱🇰Colombo, Sri Lanka

Dates

13 Jun 2025 → 22 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 11 rounds

Top seed

🇱🇰WFMM Esandi Newansa1945

Avg top 10

1,845

Participants

Titled players · 6

WFM×3

WCM×3

Federations · 1 represented

🇱🇰Sri Lanka×82

Top 3

🥇
B Yenuthi Sahanlee Perera
🇱🇰SRI·1808
8.5pts·1960perf+76.0
🥈
WFMR M Dulinma Hemalni Rathnayake
🇱🇰SRI·1899
8.5pts·1936perf+23.5
🥉
WCMSayuni Gihansa Jayaweera
🇱🇰SRI·1782
8.0pts·1915perf+39.0

How it unfolded

Top 6 · 11 rounds

Tight race until R11; 2 players tied at 8.5/11, decided on Buchholz.

Co-leaders

Rathnayake8.5Perera8.5Jayaweera8Newansa8Munasinghe7.5Akuratiya7.5

R7 · LEADER CHANGE20 Jun

B Yenuthi Sahanlee Perera takes the sole lead (6.0/7).

R11 · TIEBREAK CLUSTER

2 players finish on 8.5/11. Perera takes the title on Buchholz Cut1 (73.5).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

WFM R M Dulinma Hemalni Rathnayake lost to B Yenuthi Sahanlee Perera (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1WFMR M Dulinma Hemalni Rathnayake	*	0	½	½
2B Yenuthi Sahanlee Perera	1	*	0	½
3WCMSayuni Gihansa Jayaweera	½	1	*	½
4WFMM Esandi Newansa	½	½	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	R10	R11	Pts	Bu C1	Bu	SB	Perf	Δ
1	Perera, B Yenuthi Sahanlee	1808	SRI	+71B	+29N	+18B	−3N	+17B	+2B	+5N	+7N	=6B	=4N	=10N	8.5	73.5	76.5	57.00	1960	+76.0
2	Rathnayake, R M Dulinma HemalniWFM	1899	SRI	+48B	+26N	=25B	+8N	=3B	−1N	+36B	+10N	+27B	+15N	=4B	8.5	69.5	74.0	54.50	1936	+23.5
3	Jayaweera, Sayuni GihansaWCM	1782	SRI	+70B	+19N	+21B	+1B	=2N	=5B	=4N	−11B	=8N	+9B	+6N	8.0	75.0	78.5	55.75	1915	+39.0
4	Newansa, M EsandiWFM	1945	SRI	+32N	+17B	=16N	=5B	+28N	=15B	=3B	+23N	+11N	=1B	=2N	8.0	71.0	77.0	54.25	1932	-2.1
5	Sandeepani, M Tharushi	1745	SRI	+78B	+38N	+7B	=4N	+23B	=3N	−1B	−6N	+26B	+11B	=8N	7.5	71.5	74.0	46.25	1880	+41.6
6	Alwis, H Sandithi Kusalya	1844	SRI	+61N	=28B	+77N	+16B	=11N	=9B	=15N	+5B	=1N	+7B	−3B	7.5	69.0	71.5	45.75	1861	+10.8
7	Wijesuriya, G P YWCM	1861	SRI	+35N	+27B	−5N	=9B	+38N	+12B	+16N	−1B	+25B	−6N	+15B	7.5	68.5	74.0	46.75	1838	-2.4
8	Munasinghe, M A D D D	1693	SRI	+68N	+20B	=15N	−2B	+37N	−16B	+43N	+28B	=3B	+23N	=5B	7.5	66.5	70.0	44.00	1801	+52.9
9	De Silva, B P Chanthuli Thanishka	1698	SRI	+50B	+40N	=24B	=7N	+36B	=6N	=23B	=15B	+16N	−3N	+17B	7.5	65.5	70.0	45.25	1864	+81.7
10	Akuratiya, A G Hansadie Aradhya	1753	SRI	+63B	−31N	+62B	+19N	+26B	−23N	+18B	−2B	+29N	+27N	=1B	7.5	64.0	68.0	43.25	1789	+25.2
11	Jayasundara, J M Theruni VWCM	1845	SRI	+59B	+13N	+39B	=23N	=6B	=18N	=24B	+3N	−4B	−5N	+16B	7.0	68.5	72.5	44.00	1857	+10.1
12	Thanthulage, Hesanya	1598	SRI	+75B	−24N	+63B	+49N	=39B	−7N	+41B	−17N	+32B	=25N	+30N	7.0	57.5	60.5	34.75	1731	+65.1
13	Hansadi, R B Pumudi	1623	SRI	+51B	−11B	−35N	=50N	+67B	+49N	+69B	−25N	+22B	=24N	+23B	7.0	54.5	58.0	34.25	1734	+39.2
14	Narthavi, S	1495	SRI	−23B	+75N	+22B	−36N	−19B	+73N	−29B	+59N	+62B	+26N	+25B	7.0	53.5	56.5	32.50	1678	+96.4
15	Ramanayake, Nemindi Linaya	1835	SRI	+46B	+22N	=8B	+25N	=24B	=4N	=6B	=9N	+37B	−2B	−7N	6.5	70.5	75.5	41.25	1804	-10.6
16	Mendis, Imethra	1776	SRI	+80N	+69B	=4B	−6N	+21B	+8N	−7B	+18N	−9B	+19N	−11N	6.5	68.0	70.0	36.50	1771	+0.7
17	Jayasinghe, J M Senudhi Ahasya	1663	SRI	+34B	−4N	+59B	+40N	−1N	+45B	−27N	+12B	=24B	+37N	−9N	6.5	65.0	69.0	36.00	1702	+23.1
18	Chanseya, K G Dewli Abinadi	1681	SRI	+60N	+52B	−1N	+31B	+35N	=11B	−10N	−16B	=38N	+43B	=20N	6.5	63.0	67.0	35.00	1671	-1.3
19	Thisenka, H Linuki	1574	SRI	+58N	−3B	+68N	−10B	+14N	=41B	−37N	+36N	+60B	−16B	+35N	6.5	59.5	63.0	32.75	1615	+19.4
20	Kularathna, M Sanindee Niwetha	1447	SRI	+42B	−8N	−38B	+59N	=31B	=22N	=62B	+21N	=39B	+36N	=18B	6.5	59.0	63.0	35.75	1673	+122.0
21	Karunathilake, R L T	1540	SRI	+74N	+30B	−3N	=27B	−16N	−37B	+67N	−20B	+47N	+54B	+42B	6.5	57.5	60.5	31.00	1613	+24.8
22	Arachchi, B A M	1614	SRI	+56N	−15B	−14N	=53B	+60N	=20B	+61N	+45B	−13N	=38B	+40B	6.5	56.0	60.0	31.25	1608	-8.0
23	Gunasekara, K P K Hesara	1806	SRI	+14N	+44B	+31N	=11B	−5N	+10B	=9N	−4B	+28N	−8B	−13N	6.0	71.0	76.5	39.25	1724	-44.8
24	Palliyage, Sethumlee DevharaWFM	1827	SRI	+41N	+12B	=9N	=28B	=15N	+30B	=11N	−27B	=17N	=13B	−29N	6.0	65.5	71.0	38.75	1701	-60.2
25	Ranasinghe R A lihini Himansa	1749	SRI	+53N	+45B	=2N	−15B	−27N	+55N	+31B	+13B	−7N	=12B	−14N	6.0	65.0	69.5	34.75	1668	-43.6
26	Patabendi, Vinudi Dahamsa Madduma	1652	SRI	+47N	−2B	+32N	+45B	−10N	+40B	−30N	+44B	−5N	−14B	+37B	6.0	64.0	69.0	32.50	1641	+1.2
27	Jayaweera, Risali Lohasna	1634	SRI	+33B	−7N	+70B	=21N	+25B	=39N	+17B	+24N	−2N	−10B	F	6.0	63.5	63.5	34.00	1768	+73.6
28	Epa, W Bethmee V	1614	SRI	+49B	=6N	+55B	=24N	−4B	+33N	+39B	−8N	−23B	=35N	=32B	6.0	62.5	67.0	33.00	1691	+18.6
29	Sanulya, G H S	1613	SRI	F	−1B	+53N	−35B	−41N	+79B	+14N	+39N	−10B	+31N	+24B	6.0	61.5	63.5	31.00	1677	+38.0
30	Ekaratne, Chenaya	1690	SRI	+54B	−21N	+76B	=38N	+46B	−24N	+26B	−37N	=31B	+40N	−12B	6.0	57.5	60.0	29.25	1601	-49.6
31	Wijesinghe, Thinuli Disansa	1550	SRI	+82N	+10B	−23B	−18N	=20N	+53B	−25N	+48B	=30N	−29B	+63N	6.0	57.5	57.5	26.75	1624	+33.5
32	Siheli, W D Imethma	1536	SRI	−4B	+34N	−26B	−33N	=54B	+58N	+49B	+51N	−12N	+60B	=28N	6.0	57.0	61.0	28.75	1550	-3.2
33	Perera, S P Sanuli Yehansa	1448	SRI	−27N	−35B	+79N	+32B	+44N	−28B	−38N	+61B	−43N	+59B	+45N	6.0	53.0	55.0	26.50	1555	+63.7
34	Dhanasekara, D M Thenuki Julansa	1451	SRI	−17N	−32B	+82N	−61B	=59B	+50N	+57B	=62N	−36B	+48N	+46B	6.0	48.5	48.5	22.50	1504	+27.6
35	Edirisooriya, Vinudi Tenara	1533	SRI	−7B	+33N	+13B	+29N	−18B	−36N	−42B	+52N	+44N	=28B	−19B	5.5	62.0	66.5	32.00	1599	+40.4
36	Harischandra, K S T	1596	SRI	−52N	+60B	+57N	+14B	−9N	+35B	−2N	−19B	+34N	−20B	=43N	5.5	62.0	66.0	29.75	1546	-28.7
37	Hewapathirana, Meenu Vihansa	1425	SRI	F	=46N	+71B	+42N	−8B	+21N	+19B	+30B	−15N	−17B	−26N	5.5	62.0	65.0	30.00	1665	+120.0
38	Dehenya, Hirudini	1548	SRI	+79N	−5B	+20N	=30B	−7B	=51N	+33B	=42N	=18B	=22N	F	5.5	62.0	64.0	29.00	1616	+40.8
39	Sithumsa, H G Sasmi	1740	SRI	+57N	+76B	−11N	+44B	=12N	=27B	−28N	−29B	=20N	+50B	F	5.5	58.5	61.0	26.75	1592	-68.0
40	Waduge, Kisali Chenulya	1545	SRI	+66N	−9B	+52N	−17B	+65N	−26N	=51B	+54N	+42B	−30B	−22N	5.5	55.5	59.5	24.75	1506	-21.6
41	Siriwardane, Kishora Gimsaree	1505	SRI	−24B	−49N	+83B	+64N	+29B	=19N	−12N	=43B	−45N	+56B	=44N	5.5	54.5	54.5	23.25	1489	-15.2
42	Wijethunga, H Methuli S	1626	SRI	−20N	=54B	+47N	−37B	+68N	=48B	+35N	=38B	−40N	+45B	−21N	5.5	54.0	57.5	26.25	1501	-72.8
43	Amarasinghe, Umayangi Dilhara	1549	SRI	=77B	=62N	=51B	=55N	=49B	+46N	−8B	=41N	+33B	−18N	=36B	5.5	53.5	56.0	26.50	1527	-4.4
44	Hiranya, P G Lithumi	1570	SRI	+64B	−23N	+50B	−39N	−33B	+72B	+56N	−26N	−35B	+57N	=41B	5.5	52.0	55.0	23.25	1429	-62.0
45	Devaraja, Dahamsa Punsadi	1543	SRI	+72B	−25N	+64B	−26N	+52B	−17N	+55B	−22N	+41B	−42N	−33B	5.0	55.0	58.0	21.50	1436	-39.7
46	Chathuththara, Thenudi	1515	SRI	−15N	=37B	+66N	+77B	−30N	−43B	−60N	+58B	=56N	+52B	−34N	5.0	51.0	53.5	20.50	1340	-77.6
47	Wedage, W Vinara M	1451	SRI	−26B	=48N	−42B	+72N	−62B	=59N	+73B	=55N	−21B	=53N	+74B	5.0	45.5	48.5	17.75	1348	-41.2
48	Bishara, Firdous Amal	1534	SRI	−2N	=47B	=54N	=60B	+58N	=42N	=52B	−31N	=51B	−34B	=56N	4.5	53.5	57.5	20.75	1412	-70.4
49	Udapola, Yenuli Yenara	1438	SRI	−28N	+41B	+69N	−12B	=43N	−13B	−32N	=53B	=61N	F	+50N	4.5	53.5	56.0	20.50	1476	+18.4
50	Devindi, E P Sithumi	1461	SRI	−9N	+74B	−44N	=13B	−53N	−34B	+66N	+77B	+55N	−39N	−49B	4.5	52.0	54.5	17.50	1303	0.0
51	Peramunage, Oneli Senaya	1443	SRI	−13N	+61B	=43N	=65B	=69N	=38B	=40N	−32B	=48N	−63B	=58N	4.5	50.5	54.0	20.50	1460	+10.0
52	Jayathilaka, H R J G	1410	SRI	+36B	−18N	−40B	+70N	−45N	+65B	=48N	−35B	=63B	−46N	=57B	4.5	50.0	53.5	19.50	1430	+5.3
53	Jayasinghe, J A Thinuli Hesanya	1482	SRI	−25B	+83N	−29B	=22N	+50B	−31N	−54B	=49N	=74N	=47B	=60N	4.5	50.0	50.0	16.00	1351	-60.4
54	Ranasinghe, O R Hasini Anuththara	1455	SRI	−30N	=42N	=48B	−69B	=32N	+68B	+53N	−40B	+76N	−21N	F	4.5	49.5	52.0	18.50	1516	+21.2
55	Bandara, S Shakya	1405	SRI	=81N	+65B	−28N	=43B	+61N	−25B	−45N	=47B	−50B	=71N	=68B	4.5	46.5	47.0	16.75	1470	+26.8
56	Kohilatharachchi, K A Hashini Yeh	1438	SRI	−22B	−59N	=67B	+71N	+76B	=62N	−44B	=63N	=46B	−41N	=48B	4.5	46.0	48.5	16.25	1461	+10.0
57	Premathilaka, G M Dimathi Dasunya	1467	SRI	−39B	+72N	−36B	=62N	+77N	−69B	−34N	=74B	+65N	−44B	=52N	4.5	44.5	47.0	15.25	1242	-70.8
58	Amarasinghe, D S Nimansa	0	SRI	−19B	=71N	F	+78N	−48B	−32B	+68N	−46N	=64B	+70N	=51B	4.5	43.0	43.0	15.25	1457	0.0
59	Ranasinghe, R A Indeewari Vidusar	1522	SRI	−11N	+56B	−17N	−20B	=34N	=47B	F	−14B	+75N	−33N	+64B	4.0	55.5	57.5	17.00	1391	-66.8
60	Rajapaksha, Sithmi Sahansa	1452	SRI	−18B	−36N	+73B	=48N	−22B	+76N	+46B	F	−19N	−32N	=53B	4.0	51.5	54.0	15.00	1443	-13.6
61	Ekanayake, Anujana Pahasarani	1521	SRI	−6B	−51N	+75B	+34N	−55B	+64N	−22B	−33N	=49B	=74N	F	4.0	51.0	54.0	16.75	1363	-73.2
62	Gunasekara, Ayodya Nethmini	1543	SRI	=65N	=43B	−10N	=57B	+47N	=56B	=20N	=34B	−14N	F	F	4.0	50.5	50.5	20.50	1463	-18.6
63	Gunasinghe, Devhara Methsandi	1485	SRI	−10N	+79B	−12N	−74B	−72N	+83B	F	=56B	=52N	+51N	−31B	4.0	44.0	44.0	11.00	1408	-26.4
64	Athapaththu, A M Risini Sehansa	0	SRI	−44N	+80B	−45N	−41B	+78N	−61B	=74N	−75B	=58N	+66B	−59N	4.0	41.0	43.0	12.25	1312	0.0
65	Suthahar, Amshitha Shaai	0	SRI	=62B	−55N	+78B	=51N	−40B	−52N	−76B	+73N	−57B	=67B	=75N	4.0	40.0	42.5	13.25	1318	0.0
66	Sandini, W D Duleka	0	SRI	−40B	=78N	−46B	−67N	+71B	−70N	−50B	=68B	+72N	−64N	+73B	4.0	39.0	41.5	12.00	1328	0.0
67	Amasha, N W K Tanudi	1457	SRI	F	F	=56N	+66B	−13N	+77B	−21B	F	F	=65N	+78B	4.0	33.5	33.5	13.25	1435	-5.6
68	Pathirana, P A Nethumi Anudini	1458	SRI	−8B	+73N	−19B	=76N	−42B	−54N	−58B	=66N	F	+77B	=55N	3.5	45.0	45.0	11.00	1282	-49.6
69	Sahansa, Onara Sandithi	1548	SRI	+83B	−16N	−49B	+54N	=51B	+57N	−13N	F	F	F	F	3.5	35.5	35.5	11.25	1481	-20.4
70	Ranasinghe, O R Sithumi Uththara	1495	SRI	−3N	+82B	−27N	−52B	−79N	+66B	+72N	F	F	−58B	=71B	3.5	35.0	35.0	8.50	1256	-44.4
71	Ranasinghe, Sanuli Dulanya	1504	SRI	−1N	=58B	−37N	−56B	−66N	=78B	−77N	F	+73B	=55B	=70N	3.0	43.0	43.0	10.50	1312	-53.6
72	Somathilaka, M T Hirushi Sankalpa	0	SRI	−45N	−57B	+80N	−47B	+63B	−44N	−70B	=78N	−66B	−73N	=77N	3.0	39.5	41.5	8.50	1354	0.0
73	Vinudini, H P Onadi Seja	0	SRI	−76N	−68B	−60N	+82B	+80N	−14B	−47N	−65B	−71N	+72B	−66N	3.0	38.0	38.0	5.00	1175	0.0
74	Weerasinghe, Kashmee Kiwindya	0	SRI	−21B	−50N	F	+63N	F	F	=64B	=57N	=53B	=61B	−47N	3.0	37.0	37.0	12.50	1443	0.0
75	Karunasena, K M U A	1416	SRI	−12N	−14B	−61N	−79B	+82N	−80B	F	+64N	−59B	=78N	=65B	3.0	36.5	36.5	7.25	1114	-67.2
76	Mirando, Tryphenya	1542	SRI	+73B	−39N	−30N	=68B	−56N	−60B	+65N	F	−54B	F	F	2.5	43.5	43.5	8.75	1144	-98.0
77	Dissanayaka, D M Ginuri Gihara	0	SRI	=43N	F	−6B	−46N	−57B	−67N	+71B	−50N	=78B	−68N	=72B	2.5	43.0	43.5	8.50	1333	0.0
78	Ranasinghe, V G E	1468	SRI	−5N	=66B	−65N	−58B	−64B	=71N	F	=72B	=77N	=75B	−67N	2.5	39.5	39.5	7.75	1331	-25.6
79	Jayasekara, Sethumi Thevansa	0	SRI	−38B	−63N	−33B	+75N	+70B	−29N	F	F	F	F	F	2.0	32.0	32.0	6.50	1364	0.0
80	Galgamuwa, Mahindi Janulya	1489	SRI	−16B	−64N	−72B	+83N	−73B	+75N	F	F	F	F	F	2.0	23.5	23.5	3.00	1596	+9.2
81	Gamaarachchi, G A Senaree M I	1583	SRI	=55B	F	F	F	F	F	F	F	F	F	F	0.5	7.0	7.0	2.25	1405	-9.6
82	FIDE 80848877	0	—	−31B	−70N	−34B	−73N	−75B	F	F	F	F	F	F	0.0	24.0	24.0	0.00	677	0.0
83	Ramanendrah, Haridi	0	SRI	−69N	−53B	−41N	−80B	F	−63N	F	F	F	F	F	0.0	22.5	22.5	0.00	705	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kularathna, M Sanindee NiwethaSRI
+122.0
6.5 pts · #19
2Hewapathirana, Meenu VihansaSRI
+120.0
5.5 pts · #33
3Narthavi, SSRI
+96.4
7.0 pts · #25

Top rating losers

1Mirando, TryphenyaSRI
-98.0
2.5 pts · #81
2Chathuththara, ThenudiSRI
-77.6
5.0 pts · #66
3Ekanayake, Anujana PahasaraniSRI
-73.2
4.0 pts · #61

Biggest upsets

R8+265 Elo gap
Hewapathirana, Meenu Vihansa1425 beat Ekaratne, Chenaya1690
R11+254 Elo gap
Narthavi, S1495 beat Ranasinghe R A lihini Himansa1749
R11+214 Elo gap
Sanulya, G H S1613 beat WFMPalliyage, Sethumlee Devhara1827