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Blitz:
Individual Calculations May 2019 |
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| Ben Kahla, Tahar Total change: 5.20 | |   |
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| Festival International du jeu d'echecs du Sahel Tunisien (Blitz) | Hammam Sousse | TUN | 2019-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1595 | 2.00 | 6 | 0.26 | 20 | 5.20 | |
|  Rekik, Ismail | | | 1932 | TUN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rekik, Ghazi | | | 1818 | TUN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Amellal, Sofiane Anis | | | 1906 | ALG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Chelly, Hichem | | | 1915 | TUN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gahfer, Khaled | | | 1817 | LBA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mezni, Elyes | | | 1206 | TUN | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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