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Individual Calculations January 2015 |
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| Mapelle, Jacques Total change: -8.00 | |   |
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| 225 open FIDE du club 608 (-2200 elo) | PARIS | FRA | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1837 | 2.50 | 5 | -0.40 | 20 | -8.00 | |
|  Delbeuf, Romain | | | 1595 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Maymat, Philippe | | | 1662 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kirszenberg, Marc | | | 2130 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Sinnas, Albert | | | 1808 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Raux, Samuel | | | 1703 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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