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Individual Calculations May 2018 |
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| Tafforeau, Romain Total change: 28.20 | |   |
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| 6e Open FIDE de la ville de Brest | BREST | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1929 | 4.50 | 6 | 1.41 | 20 | 28.20 | |
|  Derrien, Fabrice | | | 1529 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Le Bihan, Baptiste | | | 1653 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Coste, Thierry | | | 2096 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Gadarinian, Caroline | | | 1997 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Durand-Le Ludec, Brendan-Budok | | | 2170 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Nguyen, Marc-Antoine | | | 1966 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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