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Rapid:
Individual Calculations September 2022 |
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| Matchenya, Ivan Total change: -46.60 | |   |
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| Petersburg Summer 2022 Rapid Grand-Prix | St. Petersburg | RUS | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1840 | 3.00 | 8 | -2.33 | 20 | -46.60 | |
|  Vorobyova, Valeriya | | | 1809 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Vinogradov, Artem Pav. | | | 1440 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Novodvorskiy, Dmitriy Al | | | 1421 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Opanasenko, Mikhail | | | 2151 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Koval, Nikita O. | | | 1465 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bivol, Alina | m | wg | 2235 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ulasevich, Andrey | | | 1475 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sokolovs, Nikita | | | 1450 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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