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Individual Calculations January 2009 |
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| Lagache, Yves Total change: -16.35 | |   |
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| N4 - R1 | Various | FRA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1758 | 0.00 | 1 | -0.27 | 15 | -4.05 | |
|  Liou, Pierre | | | 1931 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 3e open de Puteaux | Puteaux | FRA | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1758 | 1.00 | 4 | -0.53 | 15 | -7.95 | |
| | Ferry, Roger | | | 2085 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Gachet, Michel | | | 1638 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Drogou, Gerard | | | 2101 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pyrovolou, Georges | | | 1667 | 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) | | | | N4 - R2 | Various | FRA | 2008-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1758 | 0.00 | 1 | -0.29 | 15 | -4.35 | |
| | Claisse, Patrick | | | 1919 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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