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Individual Calculations December 2018 |
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| Nikitinyh, Boris Total change: 13.60 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2031 | 5.00 | 9 | 0.68 | 20 | 13.60 | |
|  Nigmatov, Ortik | m | | 2431 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Soloviev, Mikhail | | | 1636 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Mary Ann | | wg | 2302 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vorobieva, Varvara | | | 1760 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Isanzhulov, Arystan | f | | 2284 | KAZ | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nuritdinov, Nizomitdin | | | 1796 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Emeljanov, Alexander | | | 2244 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dmitriev, Leonid | | | 1818 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sokolov, Ilia | | | 2150 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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