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Individual Calculations February 2023 |
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| Rudakov, Alexander D. Total change: 30.00 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1134 | 2.00 | 5 | 0.75 | 40 | 30.00 | |
|  Udalev, Alexander | | | 1779 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Voroshkov, Kirill | | | 1682 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Martynovich, Leonid | | | 1305 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Vandakurov, Ivan | | | 1265 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Shvetsov, Vasiliy | | | 1044 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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