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Rapid:
Individual Calculations February 2022 |
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| Ovcharenko, Arina Total change: 1.20 | |   |
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| New Year's Chess Tournament U21 | Myrhorod, Poltava region | UKR | 2021-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1102 | 1.50 | 5 | 0.06 | 20 | 1.20 | |
|  Habidullin, Andriy | | | 1485 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Shelest, Oleksii | | | 1837 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tkachenko, Kostiantyn | | | 1058 | UKR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Demenko, Olexandr | | | 1231 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Akulova, Julia | | | 1139 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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