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Individual Calculations August 2012 |
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| Piskunova, Maria Total change: 50.10 | |   |
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| Maestro open 2012 | Berdsk | RUS | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1778 | 3.50 | 9 | 1.67 | 30 | 50.10 | |
|  Aleksandrov, Zakhar | | | 2116 | RUS | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Sukhorukov, Anatoly | | | 2000 | RUS | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Noskov, Dmitriy | | | 2030 | RUS | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Popov, Nikita | | | 2050 | RUS | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Kuzmin, Georgy | | | 2115 | RUS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Tsepennikov, Arseny | | | 2075 | RUS | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Kolosovskiy, Danil | | | 1969 | RUS | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Romanova, Anastasia | | | 1934 | RUS | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Survilo, Viktoria | | | 1911 | RUS | 0.50 | 1 | 0.18 | 30 | 5.40 | |
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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