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Individual Calculations May 2012 |
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| Boulier, Rene Total change: 18.15 | |   |
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| 31e open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1690 | 2.00 | 4 | 1.21 | 15 | 18.15 | |
|  Valles, Manuel | | | 2090 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Quenolle, Philippe | | | 1942 | FRA | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Valente, Alexandre | | | 1880 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Joli, Laurent | | | 1864 | FRA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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