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Rapid:
Individual Calculations January 2023 |
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| Oparina, Vera Total change: 36.60 | |   |
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| Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1527 | 4.00 | 9 | 1.83 | 20 | 36.60 | |
|  Nakhodkin, Gennadiy | | | 1993 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Fokin, Anatoly | | | 1492 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Korolikhin, Valentin | | | 1774 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sorokopudov, Vladimir M. | | | 1947 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kapelkina, Galina | | | 1625 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Yakovlev, Yuri S. | | | 1578 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Zhuravlev, Mikhail | | | 1955 | RUS | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Malinicheva, Lidia | | wf | 1828 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Simko, Vladimir | | | 1684 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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