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Individual Calculations December 2022 |
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| Perminov, Yaroslav Art. Total change: 0.00 | |   |
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| SPb B15 Championship Semifinal 2022 | St. Petersburg | RUS | 2022-10-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1181 | 0 | 3.50 | 7 | 0.00 | 1181 | | 0.00 | |
|  Puchkov, Andrey | | | 1158 | RUS | 1.00 | 1 | 0.00 | | 0.00 | |  Zolotarskii, Aleksandr | | | 1170 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Nikitin, Andrey I. | | | 1278 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Polnikov, Ivan | | | 1139 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Spiridonov, Sergey | | | 1282 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Kuznetsov, Viktor | | | 1007 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Deviatilov, Ivan | | | 1234 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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