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Individual Calculations April 2009 |
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| Brobecker, Alain Total change: -0.75 | |   |
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| Picardie 1 - R3 | PIC | FRA | 2008-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1773 | 1.00 | 1 | 0.63 | 15 | 9.45 | |
|  Gertosio-Serena, Sophie | | | 1865 | FRA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | Picardie 1 - R4-5 | PIC | FRA | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1773 | 0.00 | 1 | -0.58 | 15 | -8.70 | |
|  Del Gobbo, Michel | | | 1713 | FRA | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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) | | | | 11e open international de Fenain | Fenain | FRA | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1773 | 1.00 | 4 | -0.10 | 15 | -1.50 | |
| | Lebret, Jean-Michel | | | 2123 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Benkhelil, Idris | | | 1572 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Van De Wynkele, Eric | | | 2111 | BEL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Platel, Alexandre | | | 2123 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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