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Individual Calculations May 2023 |
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| Nardol, Fred Total change: -17.60 | |   |
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| 10e Open International d'Echecs de Martinique - Memorial Joel Gratien | SAINTE LUCE | FRA | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1865 | 5.50 | 9 | -0.88 | 20 | -17.60 | |
|  Gouacide Jean Ernest, Pascal | | | 1520 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Bharathakoti, Harsha | g | | 2608 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Assouvie, Liliane | | | 1465 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | White, Chris | | | 1732 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Suez-Panama, Gilles | | | 1903 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Edmond, Yves | | | 1581 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Huyghues-Beaufond, Mathis | | | 1465 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gautier, Jean-Luc | | | 1442 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Prudent, Sylvio | | | 1672 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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