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Individual Calculations August 2012 |
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| Obukhov, Sergeij Total change: -28.50 | |   |
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| 8th Cup of A. Ermak | Zaporizhzhia | UKR | 2012-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2132 | 4.00 | 8 | -1.90 | 15 | -28.50 | |
|  Biriukov, Nikolai | m | | 2420 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Onokienko, Olexandra | | | 1810 | UKR | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Kazakov, Maksym | | | 1950 | UKR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Protsiuk, Svetlana | | | 1732 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kucheryavy, Vadym | | | 1732 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Viktorov, Yaroslav | | | 1895 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Belous, Mikhail | | | 2046 | UKR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Polivoda, Anastasia | | | 1812 | UKR | 0.50 | 1 | -0.37 | 15 | -5.55 | | | * 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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