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Individual Calculations September 2009 |
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| Letov, Petr Total change: -1.20 | |   |
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| Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2158 | 5.50 | 8 | -0.08 | 15 | -1.20 | |
|  Habarov, Aleksey | | | 2178 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Kovalev, Evgeny I. | | | 1846 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rysbayeva, Korlan | | | 2007 | KAZ | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Martov, Vadim | | | 2003 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Lyushin, Maxim | | | 1913 | RUS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Karataev, Oleg | | | 2004 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bochkov, Artem | | | 2018 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Mandrikov, Sergey | | | 2053 | RUS | 1.00 | 1 | 0.36 | 15 | 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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