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Individual Calculations April 2008 |
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| Serac, Roland Total change: -2.55 | |   |
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| 99e FIDE du club 608 | Paris | FRA | 2007-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1564 | 0.50 | 1 | 0.38 | 15 | 5.70 | |
|  Anetti, Laurent | | | 1904 | FRA | 0.50 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | Criterium - R2 | IDF | FRA | 2008-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1572 | 1.00 | 1 | 0.62 | 15 | 9.30 | |
|  Deval, Laurent | | | 1658 | FRA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | Ch Dept 75 -2200 | Paris | FRA | 2008-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1572 | 0.50 | 4 | -1.17 | 15 | -17.55 | |
| | Benmenni, Boubekeur | | | 1786 | FRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Aouizerate, Robert | | | 1896 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Borowski, Jacques | | | 1431 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Vega-Ritter, Isabelle | | | 1485 | FRA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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