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Rapid:
Individual Calculations July 2019 |
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| Ostapov, Alexander Total change: -9.00 | |   |
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| Development South 2019 rapid | Krasnodar | RUS | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1581 | 1.00 | 6 | -0.45 | 20 | -9.00 | |
|  Potrekeev, Pavel | | | 1981 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Savelenko, Arseny | | | 1981 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Frolov, Oleg | | | 1692 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kelbialiev, Ruslan | | | 1825 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Palkovich, Denis | f | | 1981 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tagirov, Shamdin | | | 1461 | RUS | 0.00 | 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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