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Individual Calculations November 2022 |
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| Arkojyoti, Banerjee Total change: 1.60 | |   |
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| West Bengal State Under-15 Open Chess Championship-2022 | Kolkata | IND | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1052 | 1.00 | 3 | 0.04 | 40 | 1.60 | |
|  Yug, Desai | | | 1171 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Hiron, Naskar | | | 1204 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Shreyan, Bag | | | 1186 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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