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Individual Calculations September 2012 |
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| Tkachev, Ivan Total change: -7.20 | |   |
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| Sun pawn | Illichivsk | UKR | 2012-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2157 | 5.00 | 8 | -0.48 | 15 | -7.20 | |
|  Tarkanovskiy, Sergey | | | 1757 * | UKR | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Prociuc, Evgenii | | | 2158 | MDA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Kotik, Vitaliy | | | 1815 | UKR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Antoshkiv, Anastasiya | | | 1760 | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mutu, Veaceslav | | | 2052 | MDA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Polivanov, Anatoliy | m | | 2409 | UKR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Savchenko, Kirill | | | 1992 | UKR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Tkachev, Taras | | | 1997 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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