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Individual Calculations May 2016 |
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| Couche, Didier Total change: -11.60 | |   |
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| Team 2016 - Nationale 1 r10-11 | FRANCE | FRA | 2016-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2004 | 0.50 | 2 | -0.58 | 20 | -11.60 | |
|  Sahetchian, Armand | | | 2135 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Bellaiche, Guy | | | 1804 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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