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Individual Calculations September 2009 |
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| Busnel, Laurent Total change: -43.05 | |   |
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| 11e Festival d'Echecs- 7e open Adultes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1969 | 1.00 | 6 | -2.56 | 15 | -38.40 | |
|  Guedon, Stephane | f | | 2157 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Marie, Maxime | | | 2231 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Le Goff, Thierry | | | 1798 | FRA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Letourneur, Michel | | | 1717 | FRA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Fernandez, Clement | | | 1689 | FRA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Besseghier, Stephane | | | 1783 | FRA | 0.00 | 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) | | | | 6e open international de Plancoet | Plancoet | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1969 | 2.00 | 5 | -0.31 | 15 | -4.65 | |
| | Marie, Maxime | | | 2231 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Picart, Laurent | | | 2162 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Crahan, Alan | | | 1867 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Burel, Iwan | | | 1638 | FRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bouget, Alexandre | | | 2075 | FRA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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