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Individual Calculations May 2019 |
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| Souhardya, Prosad Sinha Total change: -8.40 | |   |
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| WB FIDE Rated State Under - 11 open Chess Championship | Kolkata | IND | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1068 | 0.50 | 3 | -0.21 | 40 | -8.40 | |
|  Soureen, Bhattacharya | | | 1279 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Adrito, Sarkar | | | 1265 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ritojoy, Mandal | | | 1275 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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