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Rapid:
Individual Calculations September 2022 |
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| Estrin, Mark Total change: 21.40 | |   |
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| M.Botvinnik Memorial 2022 | St. Petersburg | RUS | 2022-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1886 | 5.50 | 7 | 1.07 | 20 | 21.40 | |
|  Shevchenko, Ilia | | | 1701 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Dzidziguri, Anzor | | | 1806 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dubinsky, Alexander | | | 1675 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mukhin, Georgy | | | 2083 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Rogov, Evgeny | | | 1670 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Maslov, Nikolay A | | | 1814 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Maslov, Alexey V | | | 1756 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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