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Individual Calculations November 2022 |
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| Vaishnavi, Poddar Total change: -14.80 | |   |
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| West Bengal State Under-15 Girls Chess Championship-2022 | Kolkata | IND | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1027 | 0.00 | 3 | -0.37 | 40 | -14.80 | |
|  Sneha, Halder | | | 1673 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Olivia, Biswas | | | 1343 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kathakali, Dey | | | 1235 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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