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Individual Calculations December 2021 |
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| Kopkin, Ruslan Total change: 21.20 | |   |
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| DVFO Champ. 2021_standard_b17 | Vladivostok | RUS | 2021-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1311 | 2.50 | 7 | 0.53 | 40 | 21.20 | |
|  Chyndygyr, Tamerlan | f | | 1711 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ponkratov, Aleksey | | | 1531 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Merts, Dmitrii | | | 1711 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mulyukin, Bogdan | | | 1368 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Ashirbayev, Rizvan | | | 1488 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zykov, Egor | | | 1357 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Khrushchev, Vladislav | | | 1340 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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