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Individual Calculations November 2009 |
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| Kozidub, Nikolay Total change: -15.60 | |   |
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| Stavropol region Chmp. 2009 open | Kislovodsk | RUS | 2009-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2241 | 2.00 | 4 | -1.04 | 15 | -15.60 | |
|  Moiseev, Anatoly V. | | | 1978 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Popov, Andrey | | | 2004 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Yaitskiy, Aleksander | | | 2078 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Rozhko, Mariya | | wf | 2088 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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