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Individual Calculations April 2009 |
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| Grigoriev, Semyon Total change: 8.25 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2162 | 4.00 | 7 | 0.55 | 15 | 8.25 | |
|  Lavshirbanov, Ruslan | | | 1812 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Medvedev, Vladimir | | | 2182 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Pavlov, Aleksandr | | | 2274 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bronnikov, Konstantin | | | 2285 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Stoljarov, Dmitriy | | | 1983 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kozlov, Vladimir N | m | | 2269 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Konenkin, Dmitry | f | | 2289 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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