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Individual Calculations November 2022 |
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| Puspal, Datta Total change: -77.20 | |   |
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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 |
| 1149 | 1494 | 2.50 | 5 | -1.93 | 40 | -77.20 | |
|  Swapnabha, Neogi | | | 1132 | IND | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Sinjan, Roy | | | 1149 | IND | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Swapnanil, Kar | | | 1094 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shreyan, Mukherjee | | | 1147 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Anirban, Mondal | | | 1224 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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