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Individual Calculations January 2018 |
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| Hamdi, Abderrahman Total change: -44.40 | |   |
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| Team 2018 - Nationale 4 Part 1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1742 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
|  Laftouhi, Mohammed | | | 1631 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 10eme Open International de Rouen Echecs | ROUEN | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1742 | 3.50 | 7 | -2.07 | 20 | -41.40 | |
|  Demol, Sylvain | | | 1342 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Grignoux, Yannick | | | 1447 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dufeux, Elia | | | 1342 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yuan, Beline | | | 1931 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nguyen, Tristan | | | 1479 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Maraine, Louis Ermiyas | | | 1342 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Blasco, Louna | | | 1389 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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