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Individual Calculations November 2022 |
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| Somiddho, Rajbanshi Total change: 0.80 | |   |
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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 |
| 1207 | 1050 | 1.50 | 5 | 0.02 | 40 | 0.80 | |
|  Ankit, Debnath | | | 1342 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kinjal, Sardar | | | 1163 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hiron, Naskar | | | 1204 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Sourasis, Saha | | | 1157 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Yug, Desai | | | 1171 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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