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Individual Calculations October 2018 |
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| Zaydia, Marwen Total change: -24.00 | |   |
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| International Chess Festival Monastir Tunisia 2018 -Open) | Monastir | TUN | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1881 | 4.00 | 7 | -1.20 | 20 | -24.00 | |
|  Achour, Mohamed Anis | | | 1859 | ALG | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Achour, Oussama | | | 1481 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Safta, Firas-16 | | | 1487 | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Messaoudi, Fethi | | | 1544 | TUN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Zouari, Mohanned | | | 1565 | TUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rekik, Ghazi | | | 1481 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magdy, Morad | | | 2161 | EGY | 0.00 | 1 | -0.16 | 20 | -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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