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Individual Calculations November 2022 |
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| Debapriya, Manna Total change: 27.60 | |   |
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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 |
| 1348 | 1479 | 4.50 | 6 | 0.69 | 40 | 27.60 | |
|  Srinika, Guin | | | 1077 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Panchali, Dutta | | | 1079 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Olivia, Biswas | | | 1343 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Sneha, Halder | | | 1673 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kathakali, Dey | | | 1235 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Rajanya, Datta | | | 1679 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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