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Individual Calculations December 2023 |
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| Fedorov, Yury Total change: -19.60 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1115 | 1.00 | 3 | -0.49 | 40 | -19.60 | |
|  Mainichev, Roman | | | 1036 | RUS | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Dmitriev, Erik | | | 1190 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Vlashchenko, Ivan | | | 1132 | FID | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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