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Individual Calculations January 2021 |
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| Boldyrev, Sangadzhi Total change: -30.80 | |   |
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| Open Moscow. November 2020 | Moscow | RUS | 2020-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1372 | 1.00 | 6 | -0.77 | 40 | -30.80 | |
|  Akhmedov, David | | | 1772 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Andryushchenko, Alexandr | | | 1772 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vershinin, Igor | | | 1772 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lyutsinger, Iren | | | 1249 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Igoshkina, Anna | | | 1163 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Snegovsky-Orlov, Alexandr | | | 1756 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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