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Rapid:
Individual Calculations August 2021 |
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| Popkov, Alexander R. Total change: 45.20 | |   |
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| Karelskaya skazka 2021 rapid | Petrozavodsk | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1567 | 3.50 | 6 | 2.26 | 20 | 45.20 | |
|  Khodko, Yurii N. | | | 1941 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Osmolny, Vladimir I. | f | | 2048 | RUS | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Nasonov, Vadim A. | | | 1958 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Lezin, Aleksandr | | | 1418 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sapegin, Viktor | | | 2193 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Marin, Maksim | | | 1729 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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