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Individual Calculations March 2017 |
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| Lasfar, Karim Total change: 21.60 | |   |
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| 2eme open international de Noisiel - Open B (-1900) | NOISIEL | FRA | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1336 | 3.00 | 7 | 1.08 | 20 | 21.60 | |
|  Randrianarimanana, Alicia | | | 1635 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gaudin, Roger | | | 1491 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ettayeb, Jemchid | | | 1736 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Veyssade, Pascal | | | 1439 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Roussel, Ludovic | | | 1375 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Sourdain, Jeremy | | | 1510 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Garnier, Alain | | | 1466 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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