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Individual Calculations December 2012 |
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| Barhudarian, Rafael Total change: -21.30 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2305 | 4.50 | 9 | -1.42 | 15 | -21.30 | |
|  Kosov, Igor | | | 1905 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cori, Jorge | g | | 2522 | PER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Aseev, Vladimir | | | 2095 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kostyuchenko, Vladimir | | | 2101 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Makarov, Marat | g | | 2516 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pyatin, Alexander | | | 2091 | RUS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Mamedov, Elmin | | | 2089 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ivanov, Sergei V. | | | 2060 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Antinyan, Armen | | | 2177 | ARM | 0.50 | 1 | -0.17 | 15 | -2.55 | | | * 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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