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Individual Calculations May 2023 |
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| Dufils, Nathan Total change: 31.00 | |   |
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| 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) | GONFREVILLE L'ORCHER | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1474 | 2.50 | 7 | 1.55 | 20 | 31.00 | |
|  El Zein, Zayne-Eddine | | | 1874 * | LBN | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Colin, Vincent | m | | 1874 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lehericey, Romain | | | 1653 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Wijnhofen, Koen | | | 1852 | FRA | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Lemire, Axel | | | 1874 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fevrier, Nathan | | | 1819 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | El Zein, Bassam | | | 1674 | LBN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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