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Individual Calculations May 2019 |
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| Potekhin, Valery Total change: -7.20 | |   |
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| Krasnoobsk Spring - 2019 open | Krasnoobsk | RUS | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1493 | 1.00 | 9 | -0.36 | 20 | -7.20 | |
|  Abramovich, Antuan | | | 1868 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sysoev, Pavel | | | 1787 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Babkova, Nina | | | 1654 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Larionov, Egor | | | 1809 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Balutin, Sergei | | | 1763 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kornienko, Peter | | | 1869 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tukhvatulin, Kamil | | | 1809 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Plaksin, Vladimir | | | 1893 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kovalev, Anatoly | | | 1707 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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