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Rapid:
Individual Calculations February 2020 |
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| Ivanov, Aleksei Al Total change: -21.00 | |   |
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| Petrograd District Rapid 2020-1 | St. Petersburg | RUS | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1188 | 0.00 | 4 | -1.05 | 20 | -21.00 | |
|  Sapegin, Yaroslav | | | 1588 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gladyshev, Ivan | | | 1374 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lukin, Aleksandr S. | | | 1328 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gorazdov, Fedor | | | 1258 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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