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Individual Calculations February 2018 |
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| Gerasin, Sergey Total change: 25.20 | |   |
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| 68.Open Kolomna Chmp.2018 | Kolomna | RUS | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1606 | 3.00 | 8 | 1.26 | 20 | 25.20 | |
|  Kalinin, Aleksandr | | | 2006 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chernyshov, Aleksandr | | | 1885 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ermakov, Boris | | | 1799 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aleksashin, Vladimir | | | 1505 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Shilo, Kirill | | | 1772 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Spiridonov, Evgeny | | | 2006 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vygovsky, Alexey | | | 1993 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Matrosov, Vladimir | | | 1894 | RUS | 0.00 | 1 | -0.16 | 20 | -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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