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Rapid:
Individual Calculations April 2021 |
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| Tsaplin, Nikolay Total change: 4.80 | |   |
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| Kuybyshev City Cup rapid | Kuybyshev | RUS | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1579 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
|  Pervukhin, Mikhail | | | 1484 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Individual championship of Kuibyshev_rapid | Kuibyshev | RUS | 2021-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1579 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
|  Pervukhin, Mikhail | | | 1484 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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