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Individual Calculations August 2021 |
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| Parfenenkova, Tatiana Total change: -32.80 | |   |
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| Volga Cup 2021 girls 15 | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1112 | 1.00 | 5 | -0.82 | 40 | -32.80 | |
|  Mikhaylova, Ekaterina | | | 1366 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Skorodumova, Mariya M | | | 1079 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kondyreva, Mariya | | | 1304 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Golubeva, Mariya | | | 1123 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Yadrysheva, Mariya | | | 1223 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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