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Rapid:
Individual Calculations April 2019 |
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| Kvak, Robert Total change: -21.20 | |   |
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| Open cup of Lviv chess Academy rapid | Lviv | UKR | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1807 | 2.50 | 5 | -1.06 | 20 | -21.20 | |
|  Voytko, Yuliana | | | 1407 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yurovskykh, Oleksandr | f | | 2197 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Kovalchuk, Victor | | | 1548 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Senyk, Vitaliy | | | 1492 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Tsytulya, Yana | | | 1485 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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