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Individual Calculations September 2009 |
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| Skakun, Valentina Total change: 3.75 | |   |
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| Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1829 | 1.50 | 6 | 0.25 | 15 | 3.75 | |
|  Matveev, Vladimir A. | | | 2082 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Abzalov, Ivan | | | 2142 | RUS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Tsygankov, Alexander | | | 2024 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bochkov, Artem | | | 2018 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Avdeev, Ruslan | | | 2078 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Smirnov, Nikolai M. | | | 2036 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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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