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Individual Calculations August 2018 |
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| Parfenov, Efim Total change: 28.20 | |   |
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| Volga Cup 2018 open | Kostroma | RUS | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2077 | 6.00 | 9 | 1.41 | 20 | 28.20 | |
|  Gorenkova, Anna | | | 1677 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadovsky, Artem | f | | 2402 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kuzmishin, Leonid | | | 1782 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vetokhin, Savva | c | | 1844 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Borisova, Ekaterina | | | 2237 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Matveev, Vladimir A. | | | 1883 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ershova, Svetlana | | wm | 2229 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Nefedov, Sergey | f | | 2274 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nikologorsky, Matfei | | | 2222 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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