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Individual Calculations November 2022 |
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| Oishik, Kundu Total change: -30.80 | |   |
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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 |
| 1170 | 1507 | 4.50 | 6 | -0.77 | 40 | -30.80 | |
|  Samadarshi, Pramanik | | | 1136 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Anirban, Mondal | | | 1224 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Khushal, Bagri | | | 1118 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Swapnadeep, Kar | | | 1162 | IND | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Sinjan, Roy | | | 1149 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sanjeeban, Mandal | | | 1233 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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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