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Individual Calculations October 2008 |
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| Rivet, Bertrand Total change: -1.35 | |   |
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| Open International de Haute Bretagne | Rennes | FRA | 2008-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1771 | 0.00 | 3 | -0.74 | 15 | -11.10 | |
|  Letonnelier, Jean-Pierre | | | 1908 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Wuerdinger, Alexander | | | 2121 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ferrandi, Bernard | | | 1916 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | 5eme open international de Plancoet | Plancoet | FRA | 2008-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1771 | 1.50 | 3 | 0.65 | 15 | 9.75 | |
| | Marie, Maxime | | | 2121 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Grego, Pierre | | | 1919 | FRA | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Achen, Denis | | | 1814 | BEL | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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