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Individual Calculations April 2019 |
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| Khalfa, Mhamed Total change: -15.20 | |   |
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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 |
| 2084 | 1775 | 0.50 | 6 | -0.38 | 40 | -15.20 | |
|  Saadani, Tarak | | | 2081 | TUN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chamekh, Ahmed | | | 1981 | TUN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hergli, Amir | | | 2042 | TUN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Taieb, Sahbi | c | | 2101 | TUN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chikhaoui, Walid | f | | 2175 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cheikh Mhamed, Kamel | | | 2126 | TUN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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