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Individual Calculations May 2010 |
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| Grachev, Andrey Total change: 36.75 | |   |
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| Lipetsk region Chmp. 2010 Juniors | Lipetsk | RUS | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1803 | 3.00 | 5 | 0.86 | 25 | 21.50 | |
|  Ostapets, Viktoria | | | 1837 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Koshelev, Alexey | | | 1840 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Torshin, Anton | | | 1902 | RUS | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Lomovskih, Alexey | | | 1894 | RUS | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Sukhanova, Yana | | | 1802 | RUS | 0.50 | 1 | 0.00 | 25 | 0.00 | |
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) | | | | Lipetsk Spring 2010 | Lipetsk | RUS | 2010-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1803 | 2.50 | 5 | 0.61 | 25 | 15.25 | |
| | Lebedev, Alexander | | | 1983 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Omelchak, Ivan | | | 1837 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Dulin, Anatoliy | | | 1953 | RUS | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Krutikov, Ilya | | | 1900 | RUS | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Murzahozhin, Andrey | | | 1794 | RUS | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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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