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Individual Calculations September 2009 |
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| Kachko, Alexander Total change: -1.20 | |   |
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| Memorial Seroshtana M. E. | Stanitsa-Luganskaya | UKR | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2377 | 6.00 | 8 | -0.12 | 10 | -1.20 | |
|  Derevianchenko, Ilia | | | 2074 | UKR | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Serodedenko, Dmitry | | | 1977 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ivaschenko, Vadim | | | 2137 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Palkovich, Denis | f | | 2238 | UKR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Pivovartsev, Stanislav | | | 2163 | UKR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Yushinov, Nikolay | m | | 2357 | UKR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Kosyakov, Vladimir | | | 2195 | UKR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Malyi, Viacheslav | | | 2123 | UKR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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