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Rapid:
Individual Calculations May 2021 |
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| Ivanov, Oleg N. Total change: -9.80 | |   |
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| Sergievskiy Memorial Rapid 2021 | Cheboksary | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1665 | 3.50 | 7 | -0.49 | 20 | -9.80 | |
|  Ospennikov, Dmitry V | f | | 2181 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kirillov, Denis | | | 1371 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Plakhin, Ivan | | | 1183 | RUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Korolkov, Artyom | | | 1448 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Petrov, Eduard G. | | | 1374 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fomin, Anatoly A | | | 1848 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Buintsev, Alexander | | | 1846 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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