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Rapid:
Individual Calculations August 2019 |
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| Nikiforova, Galina Total change: -30.40 | |   |
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| Pushkin 2019 International Chess Day Rapid | St. Petersburg | RUS | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1503 | 1.00 | 6 | -1.52 | 20 | -30.40 | |
|  Lapitsky, Sergey | | | 1896 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mamporiya, Vadim | | | 1688 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sidelnikov, Gleb | | | 1103 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chinilin, Gennadiy | | | 1621 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Motorina, Irina | | | 1488 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Shaitor, Ilya | | | 1573 | 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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