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Rapid:
Individual Calculations January 2022 |
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| Bobovkin, Rostislav Total change: -39.20 | |   |
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| Championship of the SZFO 2021. RAPID_B13 | St. Petersburg | RUS | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1298 | 1.00 | 4 | -1.96 | 20 | -39.20 | |
|  Andra, Ivan | | | 1088 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Khvostov, Dmitriy S. | | | 1065 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Makarchik, Arseniy Vik | | | 1158 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Suslonov, Konstantin Ser | | | 1138 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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