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Individual Calculations November 2023 |
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| Ayudh, Dutta Total change: -13.60 | |   |
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| West Bengal State Under-13 Open Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1106 | 0.00 | 2 | -0.34 | 40 | -13.60 | |
|  Archisman, Patra | | | 1375 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Aharsi, Ghosh | | | 1374 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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