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Individual Calculations February 2023 |
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| Apalkov, Nikolai Total change: 36.80 | |   |
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| Ryazan region champ. 2023 - 1st League | Ryazan | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1125 | 1.50 | 5 | 0.92 | 40 | 36.80 | |
|  Zakharov, Alexandr S. | | | 1589 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Fedulin, Sergey | | | 1856 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Katkov, Anatoly | | | 1342 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Zelenin, Egor Tar | | | 1379 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Luchenok, Maria | | | 1470 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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