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Individual Calculations May 2021 |
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| Grekhov, Roman Total change: 20.00 | |   |
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| Russian Championship B13 2021 | Loo | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1577 | 5.50 | 9 | 0.50 | 40 | 20.00 | |
|  Titarenko, Georgii | | | 1251 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Chertkov, Maksim | | | 1815 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Smirnov, Mark Al. | | | 1263 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Boykov, Pavel | | | 1788 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Surinov, Mikhail A | | | 1385 | RUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Grischenko, Daniil | | | 1356 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Efimov, Leonid | | | 1823 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kobets, Vasily | | | 1243 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mashkov, Viacheslav | | | 1782 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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