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Individual Calculations April 2009 |
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| Vatolin, Petr Total change: -2.75 | |   |
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| Zhukovsky open 2008 B | Zhukovsky | RUS | 2008-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1683 | 1.50 | 4 | -0.11 | 25 | -2.75 | |
|  Kochetkov, Sergey | | | 1659 | RUS | 0.50 | 1 | -0.03 | 25 | -0.75 | |  Sheleshnev, Aleksey | | | 1725 | RUS | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Anisimov, Aleksandr A | | | 1729 | RUS | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Kaverin, Lev | | | 1920 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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