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Rapid:
Individual Calculations June 2019 |
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| Kozhukhar, Ivan Total change: 27.40 | |   |
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| Cup of Izmail federation (rapid) 2019 | Izmail | UKR | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1528 | 2.50 | 5 | 1.37 | 20 | 27.40 | |
|  Apostolakii, Olga | | | 1777 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rybalka, Vladislav | | | 1763 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Romanovsky, Roman | | | 1575 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Russev, Nikolay | | | 1928 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pechenco, Artem | | | 1749 | UKR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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