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Individual Calculations July 2009 |
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| Dobrovsky, Kirill Total change: 4.00 | |   |
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| Zhukovsky April 2009 B open | Zhukovsky | RUS | 2009-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1724 | 2.00 | 3 | 0.16 | 25 | 4.00 | |
|  Gostev, Oleg | | | 1617 | RUS | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Ershov, Aleksey | | | 1627 | RUS | 0.00 | 1 | -0.63 | 25 | -15.75 | |  Vatolin, Petr | | | 1680 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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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