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Individual Calculations April 2008 |
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| Ferrier, David Total change: 9.15 | |   |
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| N2 - R4 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1987 | 1.00 | 1 | 0.53 | 15 | 7.95 | |
|  Testard, Philippe | | | 2011 | FRA | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | Open de Noel | Besancon | FRA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1987 | 2.50 | 5 | 0.08 | 15 | 1.20 | |
|  Chavetnoir, Rene | | | 1679 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Cau, Benjamin | | | 2119 | FRA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Millon, Valentin | | | 2029 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Lograda, Alexis | | | 2032 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Pellisseri, Michel | | | 2088 | 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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