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Individual Calculations May 2010 |
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| Kogan, Alexander A. Total change: -1.35 | |   |
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| Chelyabinsk region Men's Chmp. 2010 | Chelyabinsk | RUS | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2150 | 5.00 | 7 | -0.09 | 15 | -1.35 | |
|  Gaisin, Nail | | | 1914 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Pleshakov, Kirill | | | 1983 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Simonova, Tatiana | | | 1943 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kibel, Denis | | | 1937 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gorbushin, Maksim | | | 2038 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Baraeva, Irina | | wf | 2063 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Pleshakov, Anton | | | 1947 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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