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Individual Calculations April 2009 |
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| Garrec, Erwann Total change: -1.75 | |   |
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| Criteriums - R2-3 | IDF | FRA | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1957 | 1.00 | 2 | -0.07 | 25 | -1.75 | |
|  Simon, Benoit | | | 1876 | FRA | 0.50 | 1 | -0.11 | 25 | -2.75 | |  Beaucoudray, Marc | | | 1989 | FRA | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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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