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Individual Calculations April 2019 |
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| Laouini, Sami Total change: -23.20 | |   |
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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 |
| 1926 | 2175 | 2.00 | 4 | -1.16 | 20 | -23.20 | |
|  Zaydia, Marwen | | | 1857 | TUN | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Chorfen, Youssef | | | 1775 * | TUN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ismail, Hassen | | | 1991 | TUN | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Saadani, Tarak | | | 2081 | TUN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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