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Individual Calculations May 2010 |
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| Ostapets, Viktoria Total change: 19.75 | |   |
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| Lipetsk region Chmp. 2010 Juniors | Lipetsk | RUS | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1837 | 2.50 | 4 | 0.10 | 25 | 2.50 | |
|  Murzahozhin, Andrey | | | 1794 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |  Grachev, Andrey | | | 1803 | RUS | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Kurdiukova, Sofia | | | 1637 | RUS | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Kuptsov, Kirill | | | 1813 | RUS | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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) | | | | Lipetsk region Women's Chmp. 2010 | Lipetsk | RUS | 2010-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1837 | 3.50 | 6 | 0.69 | 25 | 17.25 | |
| | Kurdiukova, Sofia | | | 1637 | RUS | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Airapetian, Tatevik | | wm | 2182 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kazantseva, Alla | | | 1924 | RUS | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Smolyaninova, Marina | | | 2014 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Sukhanova, Yana | | | 1802 | RUS | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Kurdiukova, Anna | | | 1657 | RUS | 1.00 | 1 | 0.26 | 25 | 6.50 | |
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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