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Individual Calculations January 2024 |
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| Chayan, Subhashkar Das Total change: -1.60 | |   |
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| 1st Meghalaya International Open Grandmasters Chess Tournament-2023 (Below 1600) | Shillong | IND | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1260 | 2.00 | 3 | 0.36 | 40 | 14.40 | |
|  Ashish, Seal | | | 1089 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Adarsh, Debnath | | | 1056 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bamcha, Singh | | | 1554 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | SPS Guwahati India Open International Rating Chess Tournament | Guwahati | IND | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1260 | 1.00 | 3 | -0.40 | 40 | -16.00 | |
| | Abhishek, Borthakur | | | 1391 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bhaumik, Kishore Das | | | 1008 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sayan, Barua | | | 1433 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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