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Individual Calculations July 2009 |
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| Davy, Bruno Total change: 6.30 | |   |
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| N3 - R7 | Various | FRA | 2009-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1977 | 0.50 | 1 | -0.25 | 15 | -3.75 | |
|  Vasseur, Jean-Pierre | | | 1782 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | N3 - R8-9 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 1958 | 1.00 | 1 | 0.76 | 15 | 11.40 | |
|  Dudognon, Marc | | | 2161 | FRA | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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) | | | | 4e Open d'Echecs d'Angers | Angers | FRA | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1958 | 3.50 | 6 | -0.09 | 15 | -1.35 | |
| | Rivet, Bertrand | | | 1775 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Delorme, Alban | f | | 2243 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Moustafa, Abdelkarim | | | 1673 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Fournel, Didier | | | 1746 | FRA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Daniel, Jean-Claude | | | 1862 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mahe, Romain | | | 1993 | FRA | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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