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Individual Calculations December 2017 |
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| Ekdyshman, Mikhail Total change: -30.10 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2366 | 4.50 | 9 | -3.01 | 10 | -30.10 | |
|  Runets, Ivan | | | 1966 * | BLR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bondarenko, Ivan | | | 2131 | RUS | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Leidorf, Sebastian | | | 2083 | GER | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Derli, Olga | | wm | 2162 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Tarasov, Ilya | | | 2102 | RUS | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Patarin, Arnaud | | | 1966 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aseev, Vladimir | | | 2082 | RUS | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Zaykov, Sergey | | | 2125 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Lingur, Zalina | | wf | 2108 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | * 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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