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Rapid:
Individual Calculations August 2021 |
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| Petrochenkov, Ivan Total change: 19.20 | |   |
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| Dosotyanie Rapid 2021 Stage 18 | Kaluga | RUS | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1095 | 1.50 | 7 | 0.96 | 20 | 19.20 | |
|  Loginov, Ilya | | | 1745 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Torosian, David | | | 1403 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Konopkin, Viktor | | | 1453 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Sadkovkin, Alexander | | | 1528 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Svotin, Anatoliy | | | 1395 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pintaev, Evgeny Ser | | | 1586 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tarasov, Gennady | | | 1587 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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