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Individual Calculations April 2008 |
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| Bouville, David Total change: -7.75 | |   |
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| Dept Essonne - R4 | IDF | FRA | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1797 | 1.00 | 1 | 0.60 | 25 | 15.00 | |
|  Mongin, Ludovic | | | 1871 | FRA | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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) | | | | 2e Open de l'Essonne | Orsay | FRA | 2008-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1797 | 1.00 | 6 | -0.91 | 25 | -22.75 | |
|  Katz, Frederic | | | 2094 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Di Tommaso, Herve | | | 1663 | FRA | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Jagstaidt, Patrick | | | 2029 | SUI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Gaillard, Michel | | | 1949 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Wilson, Alexandra | | wf | 2070 | SUI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Mongin, Ludovic | | | 1871 | FRA | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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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