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Individual Calculations September 2009 |
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| Kovalev, Evgeny I. Total change: 21.00 | |   |
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| Moscow Summer 2009 B open | Moscow | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1860 | 1.00 | 5 | -1.43 | 15 | -21.45 | |
|  Burkov, Dmitry | f | | 2121 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Rabinovich, Anton | | | 1974 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Vasiliev, Mikhail | | | 1565 | RUS | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Rabinovich, Yacov | | | 1703 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Udodov, Yuri | | | 1968 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1846 | 5.00 | 9 | 2.83 | 15 | 42.45 | |
| | Khobotova, Olesia | | | 1950 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Letov, Petr | | | 2158 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Simagin, Maxim | | | 2051 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Lozbenev, Pavel | | | 2105 | RUS | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Putenihin, Oleg | | | 2078 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Loshakov, Dmitry | | | 2015 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Mitinev, Alexey | | | 2053 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Martov, Vadim | | | 2003 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Matsenko, Elena | | wf | 2049 | RUS | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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