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Individual Calculations February 2015 |
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| Maiffret, Patrick Total change: 12.40 | |   |
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| XXème Open International d'Echecs d'Hiver de Nice | NICE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1856 | 2.50 | 6 | 0.62 | 20 | 12.40 | |
|  Fournier, Dimitri | | | 2008 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Ruch, Bernard | | | 1994 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Dubois, Martine | | wm | 2004 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Radoman, Emmanuel | | | 1963 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Birens, Eric-Andre | | | 1938 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Uta, Adeline-Ramona | | wf | 2063 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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