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Rapid:
Individual Calculations April 2021 |
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| Chernykh, Roman Total change: -3.60 | |   |
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| Fatherland Defenders Day Rapid A | Chernushka | RUS | 2021-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1101 | 0.00 | 4 | -0.18 | 20 | -3.60 | |
|  Usanin, Mikhail | | | 1836 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Nurgaliev, Anatoly | | | 1723 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Stakheev, Aleksandr | | | 1433 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sofin, Maksim | | | 1598 | 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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