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Individual Calculations July 2009 |
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| Rodriguez, Jean-Pierre Total change: -0.45 | |   |
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| 11e Open international d'Echecs de Saint Quentin en Yvelines | Elancourt | FRA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1664 | 2.50 | 7 | -0.03 | 15 | -0.45 | |
|  Laurent, Dominique | | | 2012 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Douat, Jean | | | 1897 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Borowski, Jacques | | | 1443 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Plantet, Marc | | | 1912 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Fayolle, Guy | | | 1854 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Marquet, Didier | | | 1485 | FRA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Duval, Dominique | | | 1846 | FRA | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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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