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Individual Calculations December 2021 |
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| Obodchuk, Andrei Total change: 3.10 | |   |
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| 20th IPCA World Individual Chess Championship | Torrevieja | ESP | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2303 | 7.50 | 9 | 0.31 | 10 | 3.10 | |
|  Vasquez, Georges | | | 1903 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Anfinogenov, Artem | | | 2031 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gurbanov, Andrei | m | | 2252 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Tsapalin, Sergey | | | 1981 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Moya Albaladejo, Jose Antonio | | | 1923 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Gedgafov, Chamal | | | 2202 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Zakharova, Evgeniya | | | 2045 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Glazar, Domagoj | | | 2142 | CRO | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Kimsanboyev, Axadxon | | | 1903 * | UZB | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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