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Individual Calculations July 2009 |
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| Vatolin, Aleksey Total change: 27.75 | |   |
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| Zhukovsky April 2009 B open | Zhukovsky | RUS | 2009-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1585 | 3.00 | 4 | 1.85 | 15 | 27.75 | |
|  Gostev, Oleg | | | 1617 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Tamarovskiy, Andrey | | | 1870 | RUS | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Kochetkov, Sergey | | | 1658 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Kaverin, Lev | | | 1913 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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