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Individual Calculations September 2021 |
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| Ermakov, Maksim Total change: 4.80 | |   |
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| Astrakhan Chess Festival_Astrakhan-open A | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1923 | 4.00 | 7 | 0.12 | 40 | 4.80 | |
|  Mullyaminova, Sofiya | | | 1523 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Morozov, Gennady | | | 1913 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Koskov-Kalkamanov, Andrey | | | 1523 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Panchenko, Sergey | | | 1526 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mesnyankin, Nikita | c | | 2176 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Miljakin, Vasily | | | 2178 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Akhmedzhanov, Kamil | f | | 2137 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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