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Individual Calculations May 2015 |
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| Chekmenev, Vladimir Total change: 19.40 | |   |
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| Overtime 2015 Open 1 | St. Petersburg | RUS | 2015-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1685 | 4.50 | 8 | 0.97 | 20 | 19.40 | |
|  Vorobjev, Dmitry | | | 2085 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kozyakov, Andrey | | | 1574 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Shidlovskiy, Artemiy | | | 1867 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kamynina, Nataliya | | | 1471 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fortovov, Aleksandr | | | 1823 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Starkov, Vladislav | | | 1719 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Vorobyova, Ekaterina | | | 1571 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sapegin, Yaroslav | | | 1795 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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