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Rapid:
Individual Calculations April 2021 |
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| Borisov, Fedor M Total change: -9.20 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1011 | 0.00 | 2 | -0.46 | 20 | -9.20 | |
|  Tarnashinskiy, Mikhail | | | 1332 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Guseinov, Nikita | | | 1137 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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