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Individual Calculations February 2018 |
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| Grimonprez, Bertrand Total change: -14.20 | |   |
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| Team 2018 - Nationale 3 r5-7 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1873 | 0.50 | 3 | -0.71 | 20 | -14.20 | |
|  Bertrand, Eric | | | 2005 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kreuscher, Wolfgang | | | 1988 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Wiedenhoff, Claude | | | 1835 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | |
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