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Individual Calculations September 2009 |
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| Ryzhov, Valery Total change: -30.75 | |   |
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| 4. Kibizov Memorial 2009 Rtg | Chelyabinsk | RUS | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1959 | 1.50 | 7 | -1.23 | 25 | -30.75 | |
|  Matveev, Stanislav | | | 2163 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Krapivin, Viktor | | | 2050 | RUS | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Pleshakov, Kirill | | | 1976 | RUS | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Matsenko, Elena | | wf | 2094 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Eryshkanova, Anastasiya | | wf | 2061 | RUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Matsenko, Andrei | | | 1966 | RUS | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Grigoryeva, Olga | | | 1991 | RUS | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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