CChessStats

1st Arunachal Pradesh International Chess Festival 2025 (Cat-B)

Open SwissStandard

137 players participated in this 9-round tournament, held from 05 Dec 2025 to 08 Dec 2025 in Ziro Dist Lower Subansiri, India. Top 10 Elo average was 1937, and top seed was Pradeep Tiwari (🇮🇳 IND, 1965).

Pegu Cheniram (🇮🇳 IND, 1876) won with 7.5/9, ahead of S Vigneshwaran (7.5) and Soram Rahul Singh (7.5).

The biggest upset came in round 6: Anish Goswami (1542) beat Dupit Tabu (1904), a +362-point gap.

Location
🇮🇳Ziro Dist Lower Subansiri, India
Dates
05 Dec 2025 → 08 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Avg top 10
1,937
Participants
137
Federations · 1 represented
🇮🇳India×119
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 4 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 4 at the finish.

Co-leaders
59
30
12
5
1
3
1
3
4
2.54.579R1R2R3R4R5R6R7R8R9Singh takes lead
Cheniram7.5Vigneshwaran7.5Gupta7.5Singh7.5Negi7Rohit7— ex-leaders:Karthik Gopalled R5, #13
R7 · LEADER CHANGE07 Dec

Soram Rahul Singh takes the sole lead (6.5/7).

R9 · TIEBREAK CLUSTER

4 players finish on 7.5/9. Cheniram takes the title on Buchholz Cut1 (51.0).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Pegu Cheniram drew with S Vigneshwaran (White).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Pegu Cheniram*
½
½
2S Vigneshwaran
½
*
½
3Amartya Saumitra Gupta*
4Soram Rahul Singh
½
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Cheniram, Pegu1876IND+67B+98N+36B=5N+16B+7N=2B+15N=3B7.551.054.043.002070+43.4
2Vigneshwaran, S1916IND+116N+51B+17N+43B=3N+40B=1N+5B=6N7.550.052.541.502071+33.4
3Singh, Soram Rahul1899IND+121B+90N+11B+46N=2B+13N+26N=6B=1N7.548.550.539.502089+42.8
4Amartya Saumitra Gupta1931IND+71N=30B+28N=18B+43N=16B+40N+17B+15N7.545.049.040.252048+49.2
5Ayaan Trikha1835IND+77N+64B+6N=1B=42N+19B+14N2N+24B7.049.553.539.752055+106.4
6Gurung Rohit1942IND+27B+44N5B+76N+36B+33N+13B=3N=2B7.049.553.539.001997+14.0
7Akshat Negi1872IND+66N+92B=40N+30B+29N1B=16N+52B+14B7.045.048.535.501966+22.2
8Rohan Vijay Shandilya1863IND+99B+76N+12B13N44B+53N+25B=26N+63B6.542.545.531.751895+10.6
9Himanshu Ranjan1905IND+55B89N+56B+81N+25B+44N15B=27N+46B6.541.545.032.751843-6.8
10Soumyajit Das1855IND+58N=61B15N+47B41N+125B+45B+37N+39B6.541.543.530.251816-4.0
11Kanoje Alok1820IND+101N+72B3N=74B+114N41B+73N+28B+35N6.538.541.026.501794-0.4
12Projit, Phukon1794IND+135N+129B8N+66B14N+71B=23B+65N+26B6.538.038.523.001864+15.4
13Karthik Gopal G1824IND+49N+94B+14N+8B+19N3B6N20B+52N6.049.052.532.001930+28.0
14Ashutosh, Kumar1930IND+47B+39N13B+50N+12B+18N5B+32B7N6.048.553.533.501876-9.0
15Adalja Vanssh A1946IND+78N28B+10B+98N+46B+21N+9N1B4B6.048.551.531.001924-2.3
16Silkam Sangma1789IND+117B+118N+22B+21B1N=4N=7B24N+72B6.046.549.028.251875+18.8
17Arav Vinod1818IND+69B+45N2B=27N+62B+60N+31B4N=23B6.046.050.529.751796-3.2
18Saikat Nath1798IND+103B+93N=35B=4N+24B14B+42N22N+47B6.044.547.529.001916+23.6
19Rishabh Nishad1946IND+136B+63N+32B+33N13B5N+36B46N+27B6.044.545.027.001882-10.6
20Santanu, Borpatra Gohain1920IND+56B34N=47B+57N+90B+37N=27B+13N22B6.043.547.030.251770-25.4
21Amlan Mahanta1856IND+80B+134N+31B16N+34B15B=28N=29N+45B6.043.044.026.501831-2.4
22Gagan Sahu1882INDF+53B16N+61B31N+64B+41N+18B+20N6.042.542.531.001918+16.8
23Divyanshu Kumar Singh1861IND+84N+122B29N+94B+28N26B=12N+41B=17N6.041.543.526.251844-1.0
24Raposo, Maxwell1927IND+73N=41B=61N+125B18N+89B+43N+16B5N6.041.043.025.251824-35.7
25Shubham Kumar1786IND115N+135B+71N+77B9N+48B8N+78B+42N6.037.538.022.501833+10.2
26Vijay, Kumar1964IND+87B+37N=38B=29B+32N+23N3B=8B12N5.548.552.529.751879-17.2
27Anish Goswami1542IND6N+104B+54N=17B+63N+35B=20N=9B19N5.546.549.527.251880+104.8
28Talin Nimpu1767IND+96B+15N4B+55N23B+81N=21B11N+60B5.545.549.026.001784+3.8
29Sayan Barua1769IND+111B+131N+23B=26N7B=42B=38N=21B=32N5.543.544.523.751882+42.8
30Abhibhav Kumar1721IND+120B=4N+62B7N60B=47N+56B+77N=33B5.543.045.525.001787+27.2
31Tamar Nilling1774IND+59N+114B21N+72B+22B=38N17N35B+68N5.542.545.024.751772+1.4
32Heikrujam Jacky Singh1838IND+70B+50N19N+78B26B+98N+34B14N=29B5.542.045.024.751799-4.6
33Ravi Kant Tiwari1849IND+65B+75N+34B19B+89N6B52N+79B=30N5.541.545.024.251810-7.2
34Krishnaav Hazarika1671IND+109N+20B33N+48B21N+77B32N+84B=36B5.541.544.524.751743+26.4
35Dupit Tabu1904IND+95N+91B=18N40B+80B27N+62B+31N11B5.540.544.024.001756-28.4
36Konia Gandhi1803IND+130N+115B1N+121B6N+78B19N+71B=34N5.538.539.516.251720-13.6
37Subrata, Baishnab1764IND+124N26B=73N+116B+74N20B+49N10B+61N5.538.040.020.001707-8.6
38Madhab, Sarma1840IND+108N+125B=26N+41B40N=31B=29B63N+90B5.537.539.521.751791-8.4
39Sujay Kumar, Dam1679IND+104N14B66N=115B+106N+74B+114N+40B10N5.534.537.018.751645-5.4
40Rituraj Tamuli1776IND+112B+57N=7B+35N+38B2N4B39N=50B5.048.551.525.001767-2.0
41Padi Khambo1709IND+119B=24N+60B38N+10B+11N22B23N=58B5.046.048.525.501760+18.4
42Vibhor Chopra1944IND+74N+52B43N+79B=5B=29N18B+53N25B5.043.547.524.251769-75.6
43C R Ritvik1824IND+82B+81N+42B2N4B+76N24B45N+69B5.043.547.521.501735-14.8
44Aravinda, B R1705IND+106N6B+95N+49B+8N9B46B47N+74N5.042.545.522.001699-3.4
45Nalo Dr. Taga1566IND+97N17B48N+129B+54N+51B10N+43B21N5.042.043.019.501736+19.6
46Karjee Manindra1840INDF+83N+89B3B15N+94B+44N+19B9N5.042.042.022.001872+7.8
47Manjunath D Naik1534IND14N+109B=20N10N+117B=30B+91N+44B18N5.041.544.019.751754+33.0
48Parbej Alom0IND=62B=60N+45B34N+87B25N=50B=83N+75B5.038.542.522.0016410.0
49Rabindra Kumar, Moharana1425IND13B+86N+83B44N=50B+75N37B=62N+91B5.038.041.520.251669+50.6
50Pringprang Ch Marak1573IND+85N32B+115N14B=49N=72B=48N+114B=40N5.037.039.518.501525-9.2
51Hage Lasa Nado1693IND+126B2N+99B80N+55B45N+60B72N+71B5.037.039.018.501512-33.6
52Tasso Tai1753IND+133B42N55B+130N+95B+80N+33B7N13B5.037.038.015.001669-30.4
53Joash Messar1639IND+128B22N=70B=69N+121N8B+95N42B+84N5.036.037.015.001672+8.4
54Taker Gyati0IND75B+67N27B+56N45B+99N+87B90N+81B5.035.538.520.5015770.0
55Dhrubajyoti, Saha1513IND9N+123B+52N28B51N+129B=68N=89B+98N5.035.036.015.001673+27.6
56Tartush R Marak1527IND20N+127B9N54B+115N+124B30N+107B+88N5.034.536.513.501617+6.0
57Nani Komo0IND+68N40B+64N20B94N79B+121N+122B+78N5.033.535.517.0016620.0
58Swapnaneel Choudhury1471IND10B+110N98B=100N=91N+102B=64N+92B=41N5.032.035.017.501621+37.2
59Hage Koyang0IND31B65N+86B75N123B+128N+131B+76N+83B5.029.030.014.0015770.0
60Tamo Ribya0IND+79N=48B41N+122B+30N17B51N+73B28N4.540.042.018.0016770.0
61Devarishi Dutta1576IND+100B=10N=24B22N=82B69N+96B+93N37B4.539.542.518.251621+4.8
62Karmajyoti Chetia1628IND=48N+68B30N+73B17N+116B35N=49B=95N4.539.041.517.751640+2.8
63Chakrabarti, Tamal1734INDF19B=116N+70N27B+67N+82B+38B8N4.539.039.019.751680-8.2
64Uddhav Phukan1567IND+105B5N57B+118N+93B22N=58B+82NF4.538.040.515.501569-9.6
65Niapung Konia1694IND33N+59BF=103N+85B+70N+69B12BF4.537.539.519.501574-9.0
66R K Spandan Singh1506IND7B+119N+39B12N98B85N+120N+102B=89N4.535.037.515.251573+17.6
67Zeffyar M Sangma1506IND1N54B+106N+107B+79N63B=89N68B+117N4.535.037.514.251557+8.8
68Tapu Kaji1676IND57B62N+126B93N+128B+86N=55B+67N31B4.534.035.014.001516-17.6
69Deysarkar, Subhrapratim0IND17N+132B=122N=53B=125N+61B65N+94B43N4.532.533.513.5016170.0
70Souraansh Sarkar1432IND32N+102B=53N63B+92N65B=122N=91B+114N4.532.034.014.251584+39.6
71Tania Arki1541IND4B+111N25B+128N+105B12N+85B36N51N4.040.541.511.001001-38.4
72Neheru Kumar Deuri1427INDF11N+75B31N=83B=50N+81B+51B16N4.040.040.017.501674+93.6
73Sachin Kumar1528IND24B+96N=37B62N+100B+90N11B60N=82B4.038.041.014.751576+9.2
74Sudhakar1544IND42B+112N+105B=11N37B39N=100B+85N44B4.037.540.514.751419-11.2
75Nyadar Poyom1592IND+54N33B72N+59B77N49B+126N+86B48N4.037.539.516.00730-94.4
76Challangga D Sangma1604IND+123N8B+108N6B+84N43B77N59B+111N4.037.539.512.001545-11.6
77Genessa Deysarkar1431IND5B+128NF25N+75B34N+76B30B+79N4.037.038.013.001636+62.0
78Reyaan Nobis1556IND15B+117N+100B32N+102B36N+123B25N57B4.036.538.510.501043-26.0
79Nada Tamang1587IND60B+103N+93B42N67B+57N+80B33N77B4.036.039.015.501405-49.2
80Rishu Raj1484IND21N+85B+91N+51B35N52B79N98B+123N4.036.038.014.501565+19.6
81Jigo Josam1569IND+102N43B+129N9B+101N28B72N+123B54N4.034.035.09.001433-18.2
82Swarnava Bhattacharya1423IND43N+97B+92N89B=61N+122B63N64B=73N4.033.035.013.251553+46.0
83Takhe Aring1580IND+107N46B49N+124B=72N114B+97N=48B59N4.033.035.013.001283-44.4
84Nayak Sunil Kumar1492IND23B+126N90B+131N76B+105N+98B34N53B4.032.033.09.001398-13.6
85Tasi Pangkeng0IND50B80N+?B+99N65N+66B71N74B+101N4.032.032.010.5014460.0
86Sameer Kumar0IND92N49B59N+111B+108N68B+101N75N+99B4.031.034.012.0014770.0
87Nabam Nikum1563IND26N+124B114N+127B48N+101B54N+113BF4.029.031.010.001704+5.0
88Punyo Takung1691INDFFF+126N+110B93N+104B+99N56B4.020.020.011.001513-18.8
89Debopriyo Dutta1656INDF+9B46N+82N33B24N=67B=55N=66B3.541.043.017.501636-12.8
90Ashis Kumar1644INDF3B+84N=114B20N73B+116N+54B38N3.537.037.012.751575-12.6
91Podha Ronya1685IND+110B35N80B=117N=58B+118N47B=70N49N3.534.537.011.501272-122.4
92Tami Tata1618IND+86B7N82B=96N70B+119N+103B58N93B3.534.537.011.25758-94.0
93Ioitongbam Jagatpati Singh0INDF18B79N+68B64N+88B=94N61B+92N3.534.534.513.7515950.0
94Ras Lal Upadhaya1565INDF13N+131B23N+57B46N=93B69N+96B3.534.534.511.251042-10.0
95Navonil Das1511IND35B+120N44B+123N52NF53B+100N=62B3.532.534.59.751363-36.0
96Kara Dhoni0IND28N73B+113N=92B116N+109B61N+115B94N3.529.532.010.2511950.0
97Togom Gara0IND45B82N=119B105N+112B+117N83B121N+115N3.526.528.59.257190.0
98Sudheer M K1608INDF1B+58N15B+66N32B84N+80N55B3.041.541.513.501552-15.8
99Danera Chigrak A Sangma1499IND8N+107B51N85B+104N54B+129N88B86N3.034.535.57.00949-24.0
100Tara Nalo0IND61N+101B78N=58B73N+108B=74N95BF3.031.033.010.5014310.0
101Disha Meenakshi G1417IND11B100N+110B+132N81B87N86B+126N85B3.030.531.56.00852-30.0
102FIDE 564009017081B70NF+108B78N58N+118B66N+119B3.030.032.58.0012280.0
103Bem Ninung0IND18N79B+104N=65B122N+106B92N=109B113N3.030.032.09.7512920.0
104Miten Nitik0IND39B27N103B+112N99BF88N+124B+108N3.029.030.08.0013340.0
105FIDE 564012387064N+130B74N+97B71N84B+124NFF3.028.529.56.507440.0
106Likha Domin0IND44B=136N67B+119N39B103N117B+130N=118B3.026.527.05.0012880.0
107Taniyang Tapang0IND83B99N+133B67N118B+110N+130B56N112B3.026.027.05.007280.0
108Mui Takar1459IND38B+137N76B102N86B100N+128B+118N104B3.026.026.03.50922-16.0
109FIDE 531062059034B47N117B+133N=130B96N+110B=103NF3.025.526.56.008070.0
110FIDE 564009009091N58B101N+135B88N107B109N+128B+124N3.024.525.03.507770.0
111FIDE 564009696029N71BF86N126B+132N+?B+131N76B3.023.523.52.008370.0
112FIDE 564007910040N74B127N104B97N+135B+137BF+107N3.022.022.03.508600.0
113FIDE 5640078550134B121N96BF=120N+115B=125N87N+103B3.020.520.57.7512400.0
114Tachi Dari0INDF31N+87B=90N11B+83N39B50N70B2.538.538.59.7514960.0
115Charu Atu0IND+25B36N50B=39N56B113N+119B96N97B2.537.039.511.2515250.0
116Shyamal, Sarkar1520IND2B+133N=63B37N+96B62N90BFF2.533.033.06.751372-14.0
117Bullo John0IND16N78B+109N=91B47N97B+106NF67B2.532.535.07.7512500.0
118FIDE 5580975620+132N16B125N64B+107N91B102N108B=106N2.528.029.05.508210.0
119FIDE 547066296041N66B=97N106B+135N92B115N+132B102N2.526.026.53.258020.0
120Koj Tago Tanyo0IND30N95BF+?N=113B+130N66BFF2.523.023.02.507860.0
121Lyngdoh Alisha1509IND3N+113BF36N53B123N57B+97BF2.037.039.06.50980-22.4
122Kara Talin1592INDF23N=69B60N+103B82N=70B57NF2.034.534.57.501305-43.6
123Tage Oppo0IND76B55NF95B+59N+121B78N81N80B2.032.534.57.0012310.0
124FIDE 558097651037B87N+?B83N+131B56N105B104N110B2.028.528.51.008090.0
125Mohak Das1570INDF38N+118B24N=69B10N=113BFF2.028.028.06.251074-18.4
126FIDE 564007898051N84B68N88B+111NF75B101B+137N2.027.527.53.007990.0
127Nani Taley0INDF56N+112B87N+?BFFFF2.019.019.03.007470.0
128Newton M0IND53N77B+135N71B68N59B108N110N?B1.029.029.00.507620.0
129FIDE 5640078390F12N81B45N+132B55N99BFF1.027.527.51.007860.0
130FIDE 531031951036B105NF52B=109N120B107N106B=132N1.026.026.02.009780.0
131FIDE 5640096880F29B94N84B124NF59N111B+135B1.023.523.50.508090.0
132FIDE 5470961280118B69NF101B129N111B=135N119N=130B1.018.018.00.756440.0
133FIDE 564012310052N116B107N109B+137NFFFF1.016.516.50.008380.0
134Bora, Mahendra1594IND+113N21BFFFFFFF1.013.013.03.001056-3.6
135FIDE 564008991012B25N128B110N119B112N=132BF131N0.524.024.00.509900.0
136Dilip Terang1552IND19N=106BFFFFFFF0.513.013.01.501140-3.2
137FIDE 5640079010F108BF?N133BF112NF126B0.010.010.00.006590.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets