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Individual Calculations February 2013 |
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| Rousselin, Marc Total change: -4.20 | |   |
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| 5ème Open International de Rouen | ROUEN | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1630 | 1.00 | 4 | -0.28 | 15 | -4.20 | |
|  Devaure, Guillaume | | | 1870 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Guillaumat, Jean-Pierre | | | 1852 | FRA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Leguillon, David | | | 1903 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Grenet, Dominique | | | 1489 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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