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Individual Calculations July 2009 |
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| Bryakin, Mikhail Total change: 1.05 | |   |
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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 |
| 2136 | 1981 | 2.00 | 6 | 0.07 | 15 | 1.05 | |
|  Chuprikov, Dmitry | | | 2331 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kosheev, Alexander | | | 2175 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Lenshin, Sergey | | | 1787 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pilkin, Evgenii | | | 1989 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Skvortsov, Andrey | | | 2202 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Petukhov, Dmitry | f | | 2331 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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