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Individual Calculations July 2009 |
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| Lenshin, Sergey Total change: 5.50 | |   |
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| 9. I.A.Bocharov Memorial 2009 open | Borisoglebsk | RUS | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1787 | 1.50 | 6 | 0.22 | 25 | 5.50 | |
|  Petukhov, Dmitry | f | | 2137 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kovalenko, Vladimir | | | 2137 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Bryakin, Mikhail | | | 1981 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Kornilov, Peter | | | 2114 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Skvortsov, Grigory | | | 2062 | RUS | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Grol, Yegor | | | 1779 | RUS | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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