CChessStats

West Bengal State Under - 17 (Open) Chess Championship 2025

Open SwissStandard

156 players participated in this 8-round tournament, held from 04 Sept 2025 to 07 Sept 2025 in Kolkata, India. Top 10 Elo average was 1903, and top seed was Srijon Saha (🇮🇳 IND, 2076).

Srijon Saha (🇮🇳 IND, 2076) won with 7.0/8, ahead of Shankhodip De (7.0) and Agnivo Chakraborty (6.5). Saha shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Anirban Mondal (1630) beat Chanda Ujan (2050), a +420-point gap.

Location
🇮🇳Kolkata, India
Dates
04 Sept 2025 → 07 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 8 rounds
Top seed
🇮🇳Srijon Saha2076
Avg top 10
1,903
Participants
156
Federations · 1 represented
🇮🇳India×135
Top 3

How it unfolded

Top 6 · 8 rounds

Tight race until R8; 2 players tied at 7.0/8, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders
64
23
11
3
6
4
5
2
2468R1R2R3R4R5R6R7R8
R8 · TIEBREAK CLUSTER

2 players finish on 7.0/8. Saha takes the title on Buchholz Cut1 (41.5).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Srijon Saha drew with Shankhodip De (White).

WIN STREAKS · 3 top finishers

Srijon Saha 4 wins (R1–R4)Shankhodip De 4 wins (R3–R6)Agnivo Chakraborty 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Srijon Saha*
½
½
2Shankhodip De
½
*
3Agnivo Chakraborty
½
*
½
4Chanda Ujan
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Srijon Saha2076IND+47B+29N+9B+7N=3B+15N=2B+16N7.041.546.039.252101+12.0
2Shankhodip De2022IND+78N=19B+89N+26B+20N+16B=1N+5B7.038.542.035.752085+27.6
3Agnivo Chakraborty1984IND+60B+34N+63N+14B=1N+18B=5N=4B6.540.544.534.752047+36.4
4Chanda Ujan2050IND+38B+52N15B+88N+11B+12N+17B=3N6.539.042.533.751970-14.8
5Banik Hrishikesh Kumar2053IND+67N+21B+33N=24B+17B+51N=3B2N6.039.043.030.251960-20.4
6Sayan Barua1791IND=65B+50N+19B=15N+35B=44N+7B=8B6.037.041.031.001757-6.8
7Aniket Das1693IND+81N+66B+32N1B+31N+28B6N+33B6.037.041.028.001823+44.4
8Inoday Mitra1680IND+45N+43B=88N+10B16N+21B+51B=6N6.036.540.029.751772+36.4
9Krish Kumar Mall1635IND+55B+104N1N=13B+43N+56B=24N+30B6.036.539.527.001754+28.0
10Kinjal Sardar1682IND+93B+42N=46B8N+104B+34N=15B+32N6.034.037.026.001698+9.2
11Snehit Raj Singh1578IND+108B+53N17B+103N4N+40B+49N+24B6.034.037.025.001783+64.4
12Adipto Nath1689IND+92N88B+109N+25B+32N4B+28N+31B6.033.536.526.501750+16.4
13Rajorshi Misra1534IND+148B97N+105B=9N+50B+63N+44B=17N6.031.032.022.751775+63.2
14Granthik Mallick1670IND+151B+68N+103B3N70B+42N+29B+64N6.031.032.021.501729+21.6
15Anirban Mondal1630IND+136N+76B+4N=6B+24N1B=10N=18B5.540.042.026.251877+84.8
16Aditya Sur1712IND+91B=27N+49B+46N+8B2N+20B1B5.539.543.026.501816+40.8
17Ranit Maity1826IND+72N+25B+11N+44B5N+37B4N=13B5.539.043.027.501815+4.0
18Abir Mitra1740IND=50B+65N=36B+39N+23B3N+46B=15N5.536.540.526.501761+10.8
19Bedabrata Banerjee1545IND+154B=2N6N+72B+80B20N+47B+57N5.535.536.021.001711+58.4
20Himadri Bhandari1635IND+74N+69B+64N=97N2B+19B16N+43B5.534.538.023.751740+37.6
21Aarush Das1551IND+111B5N+82B+54N=63B8N+80B+44N5.533.036.022.001670+27.2
22Srijan Chatterjee1619IND+105B103N+38B+36N=42B=27N=25B+52N5.532.035.024.751614-0.4
23Rishan Das1569INDF+133B+81N+69B18N=94B+89N+42N5.527.027.019.751665+24.0
24Arkojyoti Banerjee1693IND+156B+39N+41B=5N15B+70N=9B11N5.037.537.520.001700-0.4
25Eishaanav Chakraborty1535IND+155B17N+55B12N+65B+85N=22N=37B5.034.534.517.751554+3.6
26Shreyan Dey1651IND+71B=49N+27B2N=73B+68N=52B=41N5.034.038.022.001647-4.4
27Ishan Mukherjee1534IND+100N=16B26N+83B+89N=22B=37N=48B5.033.036.521.251600+21.6
28Anuj Roy Chowdhury1555IND54B+142N+93B+47N+48B7N12B+73N5.033.035.018.501661+28.8
29Somraj Dey1555IND+137N1B+92N=89B=30N+71B14N+83B5.033.035.017.751435-29.6
30Prayas Debnath1453IND+62B=48N106B+96N=29B+35N+70B9N5.032.535.521.751615+49.6
31Srijaan Mondal1575IND53B+108N+60B+95N7B+73N+76B12N5.032.535.519.001661+28.0
32Alapan Guin1559IND+127B+75N7B+113N12B+120N+38B10B5.032.535.017.001568+3.6
33Arkaprava Pal1611IND+135B+73N5B42N+67B+103N+36B7N5.032.534.518.001647+8.4
34Anirban Patra1546IND+129N3B+71N=45B+90N10B+94N=63B5.032.034.517.751599+39.6
35Vedanth Agarwal1578IND+133N64B+78N+99B6N30B+67N+69B5.030.532.517.501554-9.6
36Ankit Ganguly1537IND=86N+153B=18N22B+92N+112B33N+75B5.030.531.516.251387-21.2
37Rehant Dhiraj Koche1607IND=79B+107N=95B+84N+120B17N=27B=25N5.030.032.518.251605+7.2
38Arnav Sarkar1435IND4N+112B22N+134B+125N+98B32N+66B5.030.032.015.001595+41.2
39Neogi, Abhradeep1521IND+59N24B+74N18B82N+116B+93N+112B5.029.532.518.00920-19.6
40Priyam Debnath1517IND+121B=106N=48B63N+116B11N+85B+76N5.028.531.017.251519+0.8
41Riaan Sen Gupta1562IND+150N+145B24N+64B44N+82B=45N=26B5.028.529.515.251523-11.2
42Saraswat Kolay1514IND+123N10B+141N+33B=22N14B+72N23B4.534.536.516.251540+6.0
43Zubair Haider1486IND+101B8N=53B+91N9B+55N+77B20N4.534.037.517.751406-24.4
44Monoskam Mitra1669IND+126N+99B+120N17N+41B=6B13N21B4.534.036.516.501603-18.0
45Aanshu Jaiswara0IND8B+152N+52B=34N+88B=46N=41B51N4.533.034.016.2515450.0
46Arnab Saha1557IND+131N+77B=10N16B+61N=45B18N=120B4.532.535.017.501533-7.6
47Pratyush Saha1441IND1N+137B+77N28B=59N+100B19N+123B4.532.034.014.25846-31.2
48Rishi Ray1613IND+143N=30B=40N+66B28N49B+113N=27N4.531.533.516.501496-41.6
49Sourjya Das1486IND+117N=26B16N+147B=106B+48N11B=59N4.531.533.015.251581+22.0
50Indrayudh Ghosh1411IND=18N6B+107N+?B13N66B+100N+98B4.531.531.512.7515360.0
51Adreesh Dey1566IND+142B=54N+96B+106NF5B8N+45B4.531.033.015.251660+14.0
52Aaradhyo Guin1551IND+112N4B45N+124B+138N+74B=26N22B4.531.033.014.001569-2.0
53Debattam Karmakar0IND+31N11B=43N56B+109N61B+144N+89B4.531.032.515.2514430.0
54Nabarun Paria0IND+28N=51B=125N21B=69N=90B+99N=88B4.529.532.017.5015330.0
55Adhrit Biswas0IND9N+119B25N+144B=66N43B+110N+90B4.529.030.513.0013840.0
56Vaaswar Basak1474IND=107B=110N=121B+53N+57B9N63B+91N4.528.531.016.751566+19.6
57Aratrik Majumder1581IND+124N120B=67N+59B56N+132B+61N19B4.528.030.516.001403-57.2
58Tiyash Kumar Das1575IND+83N89B=72N=79B+78N64B=65N+92B4.527.531.017.501356-58.8
59Rishaan Bakshi0IND39B+156N+?B57N=47B+60N=66N=49B4.527.027.011.0014870.0
60Anubhab Chakraborty1417IND3N+129B31N=123B+147N59B+111N+121B4.526.528.010.75894-14.8
61Aditya Bose1461IND96B=118N+122B+121N46B+53N57B+126N4.525.027.513.50766-26.0
62Supratik Roy0IND30N141B+131N71B+137N+138B=90N+94B4.522.524.511.7514540.0
63Dipro Mandal1608INDF+80N3B+40B=21N13B+56N=34N4.036.536.518.751613+0.4
64Arya Sengupta1446IND+128B+35N20B41N+75B+58NF14B4.033.536.016.001578+42.0
65Somedipta Adak1412IND=6N18B+153N=98B25N+87B=58B=68N4.032.533.514.001480+15.6
66Nandi, Ankit1500IND+140B7N+135B48N=55B+50N=59B38N4.031.033.013.00785-44.8
67Abhinam Srivastava1439IND5B+111N=57B=75N33N+107B35B+139N4.030.532.512.251331-19.2
68Srijit Debnath1491IND+147N14B=79N+86B=94N26B=82N=65B4.030.532.013.251349-31.6
69Suvom Maji1466IND+114B20N+110B23N=54B=91N+115B35N4.030.033.013.001227-40.4
70Aurinjay Mukhopadhyay1566INDF+134N97B+76B+14N24B30N+84N4.030.032.016.001587+15.6
71Abhranil Sarkar0IND26N+139B34B+62N+84B29N88B+104N4.030.032.013.5013810.0
72Anirban Dutta1415IND17B+155N=58B19N+123B+96N42B=77N4.030.030.010.251290-22.0
73Ritabrata Sau1460IND+115N33B=147N+109B=26N31B+114N28B4.029.030.512.251277-40.8
74Achyuta Balaji0IND20B+87N39B+110N+?B52N84B+103N4.029.029.010.0013980.0
75Yudhajit Banerjee0IND+94N32B=90N=67B64N+?B+95B36N4.028.528.510.7514780.0
76Sahnan Alam1456IND+130B15N+114B70N+149B+106N31N40B4.028.029.09.501357-21.6
77Vilohit Sengupta0IND+113B46N47B+105N+95B=88N43N=72B4.027.530.513.2514230.0
78Tanish Agarwal1418IND2B+154N35B+135N58B114N+133B+107N4.026.527.07.50865-28.4
79Arjun Ghosh0IND=37N=90B=68B=58N103B=?N+128B=80N4.026.526.513.0014920.0
80Mayukh Dey1446IND+149N63B=145N+146B19N+86B21N=79B4.026.027.09.25767-43.2
81Shourjo Maity0IND7B+140N23B85N111B+148N+137B+115N4.025.526.58.008370.0
82Abhiraj Bhattacharya0INDF+117B21N+114N+39B41N=68B=?N4.025.525.513.0014520.0
83Joydeep Sarkar0IND58B=?N+?B27N+130B=104N+103B29N4.023.023.07.0014550.0
84Rajanya Kanjilal1485IND145N+150B+134N37B71N+141B+74N70B4.022.523.59.00759-33.2
85Kabir Islam0INDFF+139N+81B+99N25B40N+113B4.022.522.512.5014950.0
86Priyansh Jena0IND=36B=?N=104B68N+102B80N=?B+116N4.022.522.510.5013470.0
87Souraansh Sarkar0INDF74B+150N116N+122B65N+108B+127B4.020.020.09.006110.0
88Harshit Saha1489INDF+12N=8B4B45N=77B+71N=54N3.535.535.517.251752+37.2
89Nibir Kundu1446IND+144B+58N2B=29N27B+121N23B53N3.534.035.511.001465+4.4
90Subham Sahu1450IND=110B=79N=75B+128N34B=54N=62B55N3.529.532.012.501432-1.2
91Nilavo Pal1401IND16N=100B+102N43B+145N=69B=98N56B3.529.030.510.501291-28.4
92FIDE 531078257012B+101N29B+148N36B=144N+96B58N3.529.030.08.757910.0
93Sasmit Bhattacharya0IND10N+123B28N+119B98N+149B39B=102N3.528.529.58.257620.0
94Anuraj Singha1441IND75B+127N=128B+130N=68B=23N34B62N3.528.030.511.001398-9.2
95Shourjyavo Ghosh1456IND=109N+102B=37N31B77N+124B75N=122B3.527.029.511.251385-6.4
96Soumyak Lahiri0IND+61N=125B51N30B+126N72B92N+129B3.526.529.010.7513340.0
97Spandan Debnath1756IND+132N+13B+70N=20BFFFF3.526.526.515.251867+15.6
98Debarpan Manna1552IND134B=122N+118B=65N+93B38N=91B50N3.526.028.011.501298-30.4
99Sourajit Das1478IND+152B44N+148B35N85B+108N54B=101N3.525.526.56.75815-27.6
100Reyansh Mittal0IND27B=91N?B+?N+128B47N50B+130N3.522.522.56.7514110.0
101FIDE 558046879043N92B124N+131B133N+?B+136N=99B3.520.520.56.2513220.0
102Tanush Sarkar0IND=?B95N91B+151N86N=143B+124N=93B3.520.020.06.2511730.0
103Chirantan Pillai1462IND+119N+22B14N11B+79N33B83N74B3.034.537.512.501424-6.8
104Anish Sarkar1468IND+139N9B=86N+145B10N=83B112N71B3.029.030.57.50879-14.4
105Aditya Bhattacharjee0IND22N+115B13N77B=117N109B+149N=110B3.027.528.57.007760.0
106Ahanjit Banerjee1734IND+138N=40B+30N51B=49N76BFF3.027.527.511.751475-75.6
107Somdip Ghosh0IND=56N37B50B=122N+135B67N+141N78B3.026.528.57.5011620.0
108FIDE 558046852011N31B+117N138B+119N99B87N+148B3.026.527.57.007100.0
109Sugato Chatterjee0IND=95B+?N12B73N53B+105N126B=111N3.026.526.56.2514470.0
110Tapobrata Gorai0IND=90N=56B69N74B=134N+129B55B=105N3.026.028.09.0013320.0
111Prantik Mandal0IND21N67B=132N=136B+81N=?N60B=109B3.025.525.57.7512120.0
112Prantar Mondal0IND52B38NF+?N+113B36N+104B39N3.025.525.56.0014290.0
113Abhyuday Ojha1443IND77N+131B+144N32B112N+133B48B85N3.025.026.56.00782-24.8
114Souhardyo Saha0IND69N+126B76N82B+150N+78B73B?N3.023.523.57.5012180.0
115Sourish Bera0IND73B105N=127B+118N+143N=125B69N81B3.023.025.07.5012370.0
116Aahan Jha0INDFF+129N+87B40N39N+140B86B3.022.522.58.507170.0
117Sharnav Roy0IND49B82N108B+142N=105B126N+151B=118N3.022.023.06.006910.0
118Krishyansh Ojha0IND125N=61B98N115B127N+154B+146N=117B3.020.521.05.7512230.0
119Soumyadip Naru0IND103B55N+142B93N108B122N+154B+133N3.020.521.04.506620.0
120Mohit Mondal1447INDF+57N44B+125B37N32BF=46N2.529.030.59.251524+22.8
121Rishan Sil0IND40N+138B=56N61B+?N89BF60N2.526.526.54.2513520.0
122Krishnendu Chatterjee0INDF=98B61N=107B87N+119BF=95N2.525.527.58.0013330.0
123FIDE 558046810042B93N+151B=60N72N+146BF47N2.525.026.04.7511240.0
124Arunabha Karmakar0IND57B128N+101B52N+139B95N102B=135N2.524.026.06.507040.0
125Arkaprava Aich1563IND+118B=96N=54B120N38B=115NFF2.524.024.08.50649-52.4
126Abhigyan Mukherjee0IND44B114NF=140N96B+117B+109N61B2.523.523.57.007440.0
127Manomay Mondal0IND32N94B=115N132B+118B+130N?B87N2.523.523.57.006720.0
128Tuvijat Bhattacharyya0IND64N+124B=94N90B100N+134B79NF2.523.023.06.251169-39.2
129Premangshu Sekhar Das0IND34B60N116B+?B=136N110N+135B96N2.523.023.03.006210.0
130Spandan Bej0IND76N=136B+143N94B83N127B+131N100B2.522.024.05.506420.0
131FIDE 558046801046B113N62B101N+152B=135N130B+146N2.521.522.53.506970.0
132Soumyadeep Halder1412IND97B148N=111B+127N+140B57NFF2.519.019.06.00867-16.4
133FIDE 366100756035B23N+152B?N+101B113N78N119B2.025.025.04.507010.0
134Praneel Ghosh Roy0IND+98N70B84B38N=110B128N=?NF2.024.024.05.0012930.0
135Aneek Mahata0IND33N+149B66N78B107N=131B129N=124B2.023.524.53.507160.0
136Adhrit Samanta0IND15B=130N146B=111N=129B=140N101BF2.021.022.55.008320.0
137FIDE 558046798029B47N?B+152N62B+142N81NF2.021.021.03.006780.0
138Mayukh Sarkar1402IND106B121N+154B+108N52B62NFF2.020.520.53.50843-16.8
139Soubhagya Mishra0IND104B71N85BF124N+150B+143N67B2.020.520.53.006290.0
140FIDE 48728101066N81B+?N=126B132N=136B116NF2.020.020.02.256550.0
141FIDE 5310414180F+62N42B149N+148B84N107B144B2.019.519.55.507050.0
142FIDE 558046887051N28B119N117B+155N137B+152NF2.019.519.51.007500.0
143FIDE 547073462048B=146N130B+153N115B=102N139BF2.019.020.03.508070.0
144FIDE 558046950089NF113B55NF=92B53B+141N1.521.021.03.756340.0
145Shreyash Halder0IND+84B41N=80B104N91BFFF1.519.519.56.0013220.0
146FIDE 5580469250F=143B+136N80N?B123N118B131B1.518.518.53.006500.0
147FIDE 558046860068B+151N=73B49N60BFFF1.518.018.03.0011580.0
148Riaan Juneja0IND13N+132B99N92B141N81BF108N1.024.524.52.5013600.0
149FIDE 547055227080B135NF+141B76N93N105BF1.020.520.52.006560.0
150FIDE 558046968041B84N87B+154N114B139NF?B1.019.519.50.507260.0
151FIDE 558046976014N147B123N102B=154N=153B117N152B1.018.519.00.758710.0
152FIDE 547089954099N45B133N137B131NF142B+151N1.017.517.51.007020.0
153FIDE 5310826700=?B36N65B143B?N=151NFF1.013.013.00.5012020.0
154FIDE 88100367019N78B138N150B=151B118N119NF0.519.519.50.506630.0
155FIDE 547046783025N72BFF142BFFF0.013.513.50.006730.0
156Srinjoy Maity0IND24N59BFFFFFF0.012.512.50.008950.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets