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Individual Calculations January 2022 |
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| Yakovlev, Ivan D Total change: -24.40 | |   |
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| SPb B11 Championship 2021 | St. Petersburg | RUS | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1002 | 0.00 | 3 | -0.61 | 40 | -24.40 | |
|  Vlashchenko, Ilya | | | 1187 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Vinogradov, Artem Pav. | | | 1253 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dmitriev, Maksim S | | | 1291 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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