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Individual Calculations November 2021 |
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| Serebryakov, Sergey Total change: -35.60 | |   |
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| IPCA Russia Champ. 2021 Juniors | Odintsovo | RUS | 2021-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1292 | 0.00 | 2 | -0.89 | 40 | -35.60 | |
|  Kuznetsova, Tatyana | | | 1288 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Khlypovka, Lada | | | 1378 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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