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Individual Calculations March 2019 |
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| Al-Zendani, Zendan Total change: 3.20 | |   |
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| Arab Cities Chess Championship | Hammamet | TUN | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2307 | 5.00 | 6 | 0.32 | 10 | 3.20 | |
|  Elshaafi, Ali | | | 1907 * | LBA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Al Nhier, Hamoud | f | | 1929 | KSA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Boudriga, Mohamed Ali | m | | 2366 | TUN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Tira, Mohamed Ali | | | 2032 | TUN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Alharari, Ali | | | 1907 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Seddaoui, Yamine | | | 2177 | ALG | 1.00 | 1 | 0.32 | 10 | 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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