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Individual Calculations July 2023 |
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| Arijit, Mukherjee Total change: -37.60 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1710 | 0.00 | 2 | -1.88 | 20 | -37.60 | |
|  Chirodeep, Ghosh | | | 1214 | IND | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Mayukh, Ganguly | | | 1310 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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