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Individual Calculations September 2009 |
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| Poulain, Andre Total change: -19.25 | |   |
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| 8e open international - support Ch. de Picardie | La Fere | FRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1820 | 2.00 | 5 | -0.77 | 25 | -19.25 | |
|  Ruhant, Anthony | | | 1648 | FRA | 0.50 | 1 | -0.23 | 25 | -5.75 | |  Barbry, Quentin | | | 1564 | FRA | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Calonne, Pascal | | | 1545 | FRA | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Neumair, Jerome | | | 2007 | GER | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Broekman, Willem | | | 2129 | NED | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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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