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Blitz:
Individual Calculations May 2023 |
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| Perova, Elena Total change: -67.00 | |   |
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| Sergievskiy Memorial Blitz 2023 | Cheboksary | RUS | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1498 | 0.00 | 6 | -3.35 | 20 | -67.00 | |
|  Ospennikov, Dmitry V | f | | 2202 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Petrov, Nikita R. | | | 1263 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pastukhov, Vladislav | | | 1491 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Artemieva, Elena | | | 1273 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Davydova, Valentina | | | 1509 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Petrov, Vladislav R. | | | 1276 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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