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Individual Calculations October 2019 |
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| Duverne, Jean-Marie Total change: -21.80 | |   |
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| 8eme Open en Ouche (-2200) | LE FRESNE | FRA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 2081 | 4.00 | 6 | -1.09 | 20 | -21.80 | |
|  Cavellier, Loic | | | 1681 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Burdet, Francois | | | 1917 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Harmelle, Dominique | | | 1681 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Muller, Lorelei | | | 1681 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Winkelaar, Cor | | | 1734 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bailly, Thierry | | | 1915 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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