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Individual Calculations March 2020 |
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| Zaydia, Marwen Total change: -30.00 | |   |
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| Festival International d'Echecs Go-Makkah de Jerba Open B | Djerba | TUN | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1923 | 4.00 | 7 | -1.50 | 20 | -30.00 | |
|  Ben Romdhane, Walid | | | 1696 | TUN | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Alzantuti, Yousef | | | 1760 | LBA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Boubendir, Nesrine | | | 1576 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Cassam-Chenai, Antoine | | | 1721 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Moussa, Ahmed | | | 1677 | TUN | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Besseghier, Stephane | | | 1657 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | El Gheiadi, I. | | | 1764 | LBA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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