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Rapid:
Individual Calculations June 2015 |
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| Korovin, Oleksandr Total change: -28.20 | |   |
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| Central Chess Club Rapid (25-26.04.15) | Kyiv | UKR | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1912 | 1.50 | 6 | -1.41 | 20 | -28.20 | |
|  Grigorchuk, Sergey | c | | 2284 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pasemko, Vitaly | | | 1983 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Priymachenko, Valeriy | | | 1787 | UKR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Melnichenko, Stanislav | | | 1845 | UKR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kostenko, Ivan | | | 1843 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Novosad, Oleksiy | | | 1874 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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