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Rapid:
Individual Calculations April 2018 |
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| Boutiti, Fatima Zohra Total change: -27.20 | |   |
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| Open El Eulma qualificatif pour la coupe | El Eulma | ALG | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1558 | 0.00 | 3 | -1.36 | 20 | -27.20 | |
|  Khaoua, Hichem | | | 1777 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Mellah, Mohamed | | | 1743 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chouder, Yahia El Hakim | | | 1215 | ALG | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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