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Individual Calculations May 2019 |
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| Khlaf, Bassem Total change: -2.40 | |   |
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| Festival International du jeu d'echecs du Sahel Tunisien (Open) | Hammam Sousse | TUN | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1400 | 0.50 | 4 | -0.06 | 40 | -2.40 | |
|  Chouchane, Amine | c | | 1800 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chelli, Hichem | | | 1753 | TUN | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Gahfer, Khaled | | | 1774 | LBA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Abida, Abderazek | | | 1575 | TUN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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