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Rapid:
Individual Calculations February 2023 |
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| Topilin, Alexander Total change: 2.20 | |   |
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| Belaya Kalitva Christmas tournament 2023 | Belaya Kalitva | RUS | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1650 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
|  Nikitin, Alexej | f | | 2283 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Fokina, Elena | | | 1333 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Egorov, Aleksander E | | | 1578 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Vorobiov, Alexander V | f | | 2049 | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Medvedev, Nikita | | | 1381 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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