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Individual Calculations August 2012 |
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| Ivanko, Nikolay Total change: 77.40 | |   |
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| 8th Cup of A. Ermak | Zaporizhzhia | UKR | 2012-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 1870 | 3.50 | 8 | 2.58 | 30 | 77.40 | |
|  Ershova, Svetlana | | wm | 2253 | RUS | 1.00 | 1 | 0.91 | 30 | 27.30 | |  Polyakov, Maxim | f | | 2265 | UKR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Matjushin, Oleg | | | 2146 | UKR | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Kovalenko, Alexander | m | | 2129 | UKR | 1.00 | 1 | 0.82 | 30 | 24.60 | | | Kovalyov, Eduard | | | 2228 | UKR | 1.00 | 1 | 0.90 | 30 | 27.00 | | | Molchanov, Alexey | | | 2197 | UKR | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Borisenko, Vjacheslav | m | | 2270 * | UKR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Bakushin, Oleg | | | 2245 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | | | * 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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