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Individual Calculations January 2023 |
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| Kudrin, Oleg Total change: 0.20 | |   |
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| City Armavir Men Chess Cup | Armavir | RUS | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 2117 | 5.00 | 6 | 0.01 | 20 | 0.20 | |
|  Tvelov, Boris | | | 1651 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Lyashenko, Valeri | | | 1819 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pshmahov, Osman | | | 2072 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Popov, Gennady | | | 1847 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gasparian, Artur | | | 1782 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karian, Anna | | | 1717 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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