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Individual Calculations March 2018 |
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| Koch, Alain Total change: 13.20 | |   |
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| Championnat du Val d'Oise 2018 (-2200) | CERGY | FRA | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1889 | 3.50 | 5 | 0.66 | 20 | 13.20 | |
|  Schmitt, Sylvain | | | 1495 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Morvan, Gabriel | | | 1661 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kirszenberg, Marc | | | 2106 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Le, Minh Trung Remy | | | 2064 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hameau, Cyril | | | 1786 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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