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Individual Calculations April 2009 |
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| Zubritskiy, Artyom Total change: -5.10 | |   |
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| Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2347 | 6.00 | 9 | -0.34 | 15 | -5.10 | |
|  Styazhkina, Anna | | wf | 1997 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kobzar, Alexandr | | | 2187 | UKR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Timofeev, Andrei | | | 2216 | RUS | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Fedoseev, Vasily | | | 2171 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Sorokina, Anastasia | | wf | 2087 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Daskevics, Vadims | f | | 2326 | LAT | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Utkin, Aleksey | f | | 2368 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Kharitonov, Aleksandr | | | 2092 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Utkin, Alexander | | | 2196 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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