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Individual Calculations September 2009 |
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| Lanxade, Michel Total change: -46.65 | |   |
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| 12e Open des Vins du Médoc | Naujac sur Mer | FRA | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1839 | 1.00 | 6 | -2.89 | 15 | -43.35 | |
|  Castro, John | | | 2085 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Labbe, Georges | | | 1795 | FRA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Roussel, Yanis | | | 1586 | FRA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Merlet, Francois | | | 1544 | FRA | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Gonzalez Garcia, Pierre-Emmanuel | | | 1664 | BEL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Roux, Pierre-Yves | | | 1643 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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) | | | | 14e open international de Creon | Creon | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1833 | 1.00 | 3 | -0.22 | 15 | -3.30 | |
| | Riazuelo, Gilles | | | 2106 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Locatelli, Claude | | | 1604 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pilte, Nicolas | | | 2015 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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