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Individual Calculations April 2009 |
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| Roth, Jacques Total change: -26.25 | |   |
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| Championnat de Mulhouse 2008/2009 | Mulhouse | FRA | 2008-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1894 | 1.00 | 3 | -1.06 | 25 | -26.50 | |
|  Ritzenthaler, Bernard | | | 1566 | FRA | 0.50 | 1 | -0.37 | 25 | -9.25 | |  Walter, Benjamin | | | 1896 | FRA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Beteille, Christian | | | 1750 | FRA | 0.50 | 1 | -0.19 | 25 | -4.75 | |
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 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1894 | 0.50 | 1 | 0.01 | 25 | 0.25 | |
| | Schneckenburger, Patrick | | | 1904 | FRA | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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) | | |
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