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Individual Calculations April 2013 |
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| Trefilov, Maksim Total change: -10.80 | |   |
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| North-West chess Championship for men | St. Petersburg | RUS | 2013-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1971 | 2.00 | 8 | -0.72 | 15 | -10.80 | |
|  Balakin, Vadim | | | 2223 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Ivanov, Alexander | | | 2080 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Samsonov, Svyatoslav | | | 2171 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kharchenko, Daniil | | | 2031 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Mikhailov, Stepan | | | 1988 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Nochovniy, Vladimir | | | 2077 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Rusov, Valery | | | 2213 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Puzyrevsky, Boris M. | | | 1987 | RUS | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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