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Individual Calculations September 2011 |
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| Vagidova, Umatlyu Total change: -24.90 | |   |
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| Astrakhan 2011 open | Astrakhan | RUS | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2105 | 0.00 | 1 | -0.83 | 30 | -24.90 | |
|  Ovchinnikov, Mikhail | | | 1835 | RUS | 0.00 | 1 | -0.83 | 30 | -24.90 | |
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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