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Individual Calculations February 2018 |
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| Durand, Jeremie Total change: -7.40 | |   |
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| 15eme Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1853 | 2.50 | 7 | -0.37 | 20 | -7.40 | |
|  Bremond, Louis | | | 1919 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  De Lagontrie, Jean | | | 1823 | FRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Belardello, Mario-Jovani | | | 1802 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ahmed Holi Ali, Moawia | c | | 2125 | SUD | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thomas, Didier | | | 1905 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ferry, Roger | | | 1947 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dudognon, Marc | | | 1937 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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