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Rapid:
Individual Calculations September 2017 |
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| Kovalchuk, Alexey Total change: -6.00 | |   |
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| Dvorkovich Memorial 2017 Rapid | Taganrog | RUS | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2423 | 7.00 | 11 | -0.30 | 20 | -6.00 | |
|  Ermolov, Vasily | | | 2023 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pavlov, Nikolay | f | | 2142 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gnechko, Ruslan | | | 2254 | UKR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mirzoyan, Mikhail | f | | 2159 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Erendzhenov, Stanislav | m | | 2180 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yermolenko, Vasily | f | | 2122 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vastrukhin, Oleg | | | 2484 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sokolov, Vladimir | | | 2023 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hasangatin, Ramil | g | | 2519 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Golubov, Saveliy | m | | 2538 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kryakvin, Dmitry | g | | 2576 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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