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Individual Calculations April 2009 |
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| Chevalier, Robert Total change: -1.75 | |   |
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| Championnat du Rhone 2008-2009 - Open - 2 | Lyon | FRA | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1656 | 1.50 | 2 | 0.56 | 25 | 14.00 | |
|  Darrington, Tim | | | 1836 | ENG | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Guedon, Sosthene | | | 1520 | FRA | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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) | | | | Lyonnais 1 - R4-5 | LYO | FRA | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1647 | 0.00 | 2 | -0.63 | 25 | -15.75 | |
| | Paris, Thierry | | | 1837 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Montoya, Alain | | | 1734 | FRA | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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