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Individual Calculations February 2023 |
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| Stebunov, Alexander A. Total change: 27.80 | |   |
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| SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1682 | 3.50 | 7 | 1.39 | 20 | 27.80 | |
|  Bratus, Petr P | | | 2070 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Evsukova, Marina | | | 1345 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Isakov, Andrey | | | 2183 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rocheva, Lyubov | | | 1500 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sorokopudov, Vladimir M. | | | 2047 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Kravtchenko, Vladimir G. | | | 1967 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Balakin, Vadim | | | 2046 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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