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Individual Calculations June 2018 |
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| Polyakov, Denis A. Total change: -63.20 | |   |
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| Perm Open | Perm | RUS | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1877 | 2.50 | 8 | -1.58 | 40 | -63.20 | |
|  Melkozerov, Sergey | | | 2277 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sosnina, Nadezhda | | | 1643 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Hein, Vladimir | | | 1880 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Uimanova, Maya | | | 1477 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sosnina, Ekaterina | | | 1954 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Devyaterikov, Vladimir | | | 1639 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Maltsev, Ivan | | | 2032 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Cherviakov, Valery | | | 2019 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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