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Rapid:
Individual Calculations September 2019 |
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| Efimov, Vitaly S. Total change: -0.20 | |   |
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| Chuvash Republic Rapid Championship Seniors 2019 | Cheboksary | RUS | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1652 | 4.00 | 8 | -0.01 | 20 | -0.20 | |
|  Kunashko, Tamara | | | 1279 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Arshinov, Vasily | | | 2022 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fetisov, Aleksandr | | | 1521 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bogdashkina, Tatyana | | | 1398 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Igumnov, Pavel | | | 1853 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ivanov, Anatoliy | | | 1834 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dmitriev, Samuil | | | 1671 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Danilov, Stanislav | | | 1617 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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