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Individual Calculations September 2010 |
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| Buvaltsev, Andrey Total change: -23.40 | |   |
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| Berdsk Maestro 2010 open | Berdsk | RUS | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2084 | 4.00 | 8 | -1.56 | 15 | -23.40 | |
|  Kruppa, Vladimir | | | 1865 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Ponomarenko, Natalia | | | 1927 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Vorontsov, Vladimir | | | 1969 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Parkhomenko, Alexander | | | 1988 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Sukhorukov, Anatoly | | | 2009 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kovalev, Vitaly | | | 1997 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Kozhevnikov, Evgraf | | | 1969 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Lev, Nikolay | | | 1725 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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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