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Individual Calculations July 2008 |
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| Perfiliev, Albert P. Total change: -4.75 | |   |
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| Orienta Spring 2008 B open | Moscow | RUS | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1680 | 1.00 | 5 | -0.19 | 25 | -4.75 | |
|  Rusinov, Mikhail | | | 1895 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Shkolov, Dmitry | | | 1748 | RUS | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Bocharnikov, Oleg | | | 1948 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Sapronov, Boris S. | | | 1929 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Lisachenko, Natalia | | | 1931 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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