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Rapid:
Individual Calculations September 2017 |
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| Kovalevskiy, Oleg Total change: 37.60 | |   |
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| Petersburg Summer 2017 - Rapid GP | St. Petersburg | RUS | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1557 | 3.00 | 9 | 1.88 | 20 | 37.60 | |
|  Sirotkina, Nina | | wm | 1957 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kovalevsky, Sergey | | | 1921 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Hameau, Cyril | | | 1879 | FRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Azimova, Karina | | | 1948 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gorbatiuk, Vilena | | | 1901 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Grigoriev, Oleg | | | 1907 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Markhanov, Vladislav | | | 1938 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Stroganov, Anatoly | | | 1815 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Alifirov, Anatoliy | | | 1776 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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