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Individual Calculations April 2019 |
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| Bouamaid, Idriss Total change: 30.40 | |   |
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| Championnat National par equipe A 2020 1-9 | Hammamet | TUN | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1625 | 1.00 | 3 | 0.76 | 40 | 30.40 | |
|  Amdouni, Zoubaier | f | | 2025 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ferchichi, Sofiane | | | 2025 * | TUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Florstedt, Johannes | f | | 2025 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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