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Individual Calculations December 2022 |
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| Dudarev, Viacheslav Total change: 10.00 | |   |
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| M.Chigorin Memorial 2022 | St. Petersburg | RUS | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1937 | 5.00 | 9 | 0.50 | 20 | 10.00 | |
|  Drugova, Kira | | | 1537 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Popenkova, Varvara | | | 1311 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chyndygyr, Tamerlan | f | | 2332 | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lundin, Jan | f | | 2199 | SWE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gitelson, Arkady | f | | 2189 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Troshichev, Yaroslav | | | 1448 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kunakbaev, Ilnur | | | 2193 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kapitonov, Valery | | | 1652 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kazmin, Semen | | | 2230 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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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