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Individual Calculations March 2010 |
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| Perrin, Julien Total change: -4.50 | |   |
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| Open International de Besancon | Besancon | FRA | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1684 | 1.50 | 4 | -0.18 | 25 | -4.50 | |
|  Laurent, Jean-Pierre | | | 1800 | FRA | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Corsini, Jean-Francois | | | 1474 | FRA | 1.00 | 1 | 0.23 | 25 | 5.75 | |  Charnushevich, Aliaksei | m | | 2084 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Vernier, Thierry | | | 1693 | FRA | 0.00 | 1 | -0.49 | 25 | -12.25 | | | * 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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