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Rapid:
Individual Calculations May 2021 |
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| Arkhipova, Marina Total change: -11.40 | |   |
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| Sergievskiy Memorial Rapid 2021 | Cheboksary | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1275 | 1.00 | 8 | -0.57 | 20 | -11.40 | |
|  Buintsev, Alexander | | | 1846 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Otnikov, Yury | | | 1557 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Egorov, Vyacheslav | | | 1649 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nigmatullina, Enge | | | 1412 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gerasimov, Egor | | | 1488 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Alekseeva, Elizaveta | | | 1591 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Arkhipov, Aleksandr | | | 1700 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kanter, Elizaveta | | | 1247 | KAZ | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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