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Individual Calculations February 2023 |
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| Zhdanova, Olga D Total change: 110.80 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1027 | 3.50 | 7 | 2.77 | 40 | 110.80 | |
|  Samochernov, Roman | | | 1574 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Martynovich, Leonid | | | 1305 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zebnitsky, Nikita | | | 1200 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Vandakurov, Gleb | | | 1395 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Dmitrenko, Vladislav | | | 1506 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Udalev, Alexander | | | 1779 | RUS | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Zarubin, Peter | | | 1382 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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