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Rapid:
Individual Calculations February 2020 |
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| Efimov, Igor M Total change: -3.20 | |   |
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| Petrograd District Rapid 2020-1 | St. Petersburg | RUS | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1231 | 1.00 | 5 | -0.16 | 20 | -3.20 | |
|  Virshich, Vasiliy | | | 1631 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sazhin, Alexandr | | | 1558 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Aralovetc, Mikhail | | | 1615 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bakuta, Igor | | | 1230 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Koltsova, Alisa | | | 1332 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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