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Individual Calculations February 2023 |
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| Safina, Rayana Total change: -34.40 | |   |
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| Mukhamedzyanov memorial 2023_G13 | Kazan | RUS | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1075 | 0.50 | 4 | -0.86 | 40 | -34.40 | |
|  Bajyrly, Dilara | | | 1262 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Imykhelova, Tatyana | | | 1298 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Popova, Kira | | | 1127 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sadrtdinova, Sofia | | | 1114 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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