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Individual Calculations November 2023 |
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| Tathagata, Ghosh Total change: -10.00 | |   |
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| West Bengal State Under-13 Open Chess Championship-2023 | Kolkata | IND | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1057 | 1315 | 3.00 | 4 | -0.25 | 40 | -10.00 | |
|  Archishman, Panda | | | 1039 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Ankit, Ganguly | | | 1013 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sumoy, Chattopadhyay | | | 1062 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Rajveer, Das | | | 1113 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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