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Individual Calculations February 2023 |
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| Vandakurov, Ivan Total change: -45.20 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1265 | 0.50 | 3 | -1.13 | 40 | -45.20 | |
|  Abarinov, Mikhail | | | 1337 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Rudakov, Alexander D. | | | 1134 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Syryamina, Yana | | | 1229 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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