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Individual Calculations April 2023 |
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| Abhiraj, Das Total change: 16.00 | |   |
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| West Bengal State Under-11 Open Chess Championship-2023 | Kolkata | IND | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1183 | 2.00 | 4 | 0.40 | 40 | 16.00 | |
|  Navaneel, Chhatui | | | 1222 | IND | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Adipta, Saha | | | 1243 | IND | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Aryaman, Ganguly | | | 1201 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Krishay, Jain | | | 1369 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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