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Individual Calculations February 2019 |
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| Nait-Makhlouf, Ali Total change: 2.00 | |   |
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| 16e Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1450 | 4.00 | 7 | 0.10 | 20 | 2.00 | |
|  Feller, Gabriela Luisa Vicen | | | 1572 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Maisonhaute, Lelio | | | 1329 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Brumant, Jean-Claude | | | 1630 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bouzoumou, Francisque | | | 1356 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Symbrat, Nicholas | | | 1562 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lespagnol, Dominique | | | 1159 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lachat, Gauthier | | | 1187 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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