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Rapid:
Individual Calculations January 2023 |
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| Cherniak, Olena Total change: -66.20 | |   |
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| 2nd Memorial Oleksandr Bryvko | Brody, Lviv region | UKR | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1731 | 3.00 | 7 | -3.31 | 20 | -66.20 | |
|  Tretiak, Igor | | | 1368 | UKR | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Malankevych, Vitalii | | | 1039 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Saliuk, Yevhen | | | 1328 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khilchuk, Ivan | | | 1608 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Perevorska, Oleksandra | | | 1283 | UKR | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Fedzhaga, Roman | | | 1331 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skorokhid, Diana | | | 1183 | UKR | 0.00 | 1 | -0.97 | 20 | -19.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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