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Individual Calculations January 2016 |
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| Grechishkin, Vitaly Total change: -14.80 | |   |
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| SPb Seniors Championship 2015 | St. Petersburg | RUS | 2015-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1555 | 0.50 | 5 | -0.74 | 20 | -14.80 | |
|  Zarudnyi, Vladimir | | | 1955 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Altman, Vyacheslav | | | 1863 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bezobrazov, Lev | | | 1526 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Stepanov, Viktor | | | 1826 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Semenikhin, Viktor | | | 1693 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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