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Individual Calculations October 2008 |
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| Petrukhina, Irina Total change: -14.75 | |   |
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| Maerstro 2008 open | Berdsk | RUS | 2008-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1920 | 1.00 | 6 | -0.59 | 25 | -14.75 | |
|  Galaktionov, Pavel | | | 2192 | RUS | 0.50 | 1 | 0.33 | 25 | 8.25 | |  Ruzanov, Alexander | | | 2020 | RUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Agafonov, Alexey | | | 2148 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Chigaev, Maksim | | | 2111 | RUS | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Ulienkov, Vladimir | | | 2163 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Mukhin, Maxim | | | 1990 | RUS | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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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