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Individual Calculations September 2009 |
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| Kovalenko, Anatoly V. Total change: -39.50 | |   |
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| Perm June-July 2009 open | Perm | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2049 | 3.50 | 7 | -1.58 | 25 | -39.50 | |
|  Chetina, Elizaveta | | | 1699 | RUS | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Mikheev, Nikolay I | | | 1982 | RUS | 0.50 | 1 | -0.09 | 25 | -2.25 | |  Batrak, Alexandra | | | 1941 | RUS | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Pershina, Elena | | | 1976 | RUS | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Chikrin, Vladimir | | | 1778 | RUS | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Ezerskii, Maxim | | | 1911 | RUS | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Panjkov, Alexander | | | 1781 | RUS | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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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