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Individual Calculations March 2010 |
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| Perrin, Herve Total change: 17.75 | |   |
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| 6e Open International de Noel | Mont de Marsan | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1449 | 2.50 | 8 | 0.71 | 25 | 17.75 | |
|  Belingard, Andre | | | 1578 | FRA | 1.00 | 1 | 0.67 | 25 | 16.75 | |  Strub, Bruno | | | 1624 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Albareil, Raymond | | | 1526 | FRA | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Poey-Durut, Peio | | | 1849 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Locatelli, Claude | | | 1595 | FRA | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Roset, Olivier | | | 1792 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Jourdain, Antoine | | | 1847 | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Soissong, Elzbieta | | | 1674 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | * 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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