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Rapid:
Individual Calculations July 2018 |
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| Efimov, Artem Total change: 16.60 | |   |
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| Chess Spring 2018 - Rapid | Vladivostok | RUS | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1391 | 2.00 | 6 | 0.83 | 20 | 16.60 | |
|  Petrov, Ivan | | | 1791 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Popov, Agit | | | 1747 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Efimov, Semen | | | 1211 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Shpakov, Vladimir | | | 1791 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serdyukov, Mikhail | | | 1791 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Garifullin, Roman | f | | 1791 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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