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Individual Calculations February 2023 |
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| Berulava, Elizabeth Total change: 22.40 | |   |
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| Winter subtropics 2023. Standard - A | Sochi | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1057 | 1.00 | 4 | 0.56 | 40 | 22.40 | |
|  Ponomariov, Timur | f | | 2108 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Gorlianskiy, Dmitriy | | | 1301 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kartalyan, Gaspar | | | 1351 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Potapenko, Nikita | | | 1438 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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