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Individual Calculations December 2023 |
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| Safonov, Anatoly Total change: 34.20 | |   |
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| Born in the USSR Rating Tournament 4-2023 | Voronezh | RUS | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1539 | 4.00 | 7 | 1.66 | 20 | 33.20 | |
|  Provkin, Vladimir | | | 1933 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petrov, Aleksandr | | | 1446 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kuznetsov, Sergey Nik | | | 1695 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Girzhadovich, Vyacheslav | | | 1461 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dubchak, Yury | | | 1817 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Strukov, Dmitry | | | 1697 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kolybelkin, Oleg | | | 1713 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | "Peter the Great" Tournament B 2023 | Voronezh | RUS | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1539 | 2.50 | 4 | 0.05 | 20 | 1.00 | |
| | Lesnykh, Zhanna | | | 2045 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Airapetyan, Anush | | | 1473 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Maznitcyn, Leonid | | | 1139 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pogorelov, Ilya | | | 1167 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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