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Individual Calculations January 2009 |
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| Roussey, Quentin Total change: -7.35 | |   |
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| N4 - R1 | Various | FRA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1790 | 1.00 | 1 | 0.55 | 15 | 8.25 | |
|  Laurent, Jean-Pierre | | | 1824 | FRA | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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) | | | | 28e open vosgien - Open A | La Bresse | FRA | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1790 | 0.50 | 3 | -0.68 | 15 | -10.20 | |
| | Duchateau, Thomas | | | 2086 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Racle, Valentin | | | 1936 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Pruvot, Louis | | | 1619 | FRA | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | N4 - R2 | Various | FRA | 2008-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1790 | 0.00 | 1 | -0.36 | 15 | -5.40 | |
| | Poirot, Eric | | | 1894 | 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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