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Individual Calculations July 2009 |
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| Le Bret, Ludovic Total change: -16.80 | |   |
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| Open de Haute Savoie 2009 | Evian les Bains | FRA | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1916 | 1.00 | 2 | -0.53 | 15 | -7.95 | |
|  Mercier, Pierre | | | 1765 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Racs, Olivier | | | 1646 | FRA | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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) | | | | 3e Open FIDE de l'Echiquier Lédonien | Lons le Saunier | FRA | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1916 | 1.50 | 5 | -0.59 | 15 | -8.85 | |
| | Cau, Benjamin | | | 2184 | FRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Ferrier, David | | | 1995 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Perradin, Vincent | | | 1886 | FRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Prunescu, Claudiu | | | 2152 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Baroudel, Jacques | | | 1685 | FRA | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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