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Individual Calculations November 2022 |
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| Sneha, Halder Total change: -43.60 | |   |
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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 |
| 1286 | 1673 | 4.00 | 6 | -1.09 | 40 | -43.60 | |
|  Vaishnavi, Poddar | | | 1027 | IND | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Arhashirsha, Biswas | | | 1183 | IND | 0.00 | 1 | -0.96 | 40 | -38.40 | | | Anwesha, Paul | | | 1273 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Debapriya, Manna | | | 1479 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Srija, Das | | | 1077 | IND | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Rajanya, Datta | | | 1679 | IND | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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