Rapid:
Individual Calculations March 2019 |
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Derdeche, Oussama Total change: 25.00 | | |
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32eme Edition d'Algiers First Saturday | algiers | ALG | 2019-02-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1751 | 1595 | 3.50 | 7 | 1.25 | 20 | 25.00 | |
| Dorbane, Khaled | | | 1995 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Dahmani, Saalah | | | 1251 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | Boutchicha, Rachid | | | 1698 | ALG | 1.00 | 1 | 0.64 | 20 | 12.80 | | Tria , Yacine | | | 1690 | ALG | 0.50 | 1 | 0.13 | 20 | 2.60 | | Bendamardji, Mahrez | | | 1700 | ALG | 1.00 | 1 | 0.64 | 20 | 12.80 | | Ould Rouis, Mounir | | | 1988 | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Amellal, Sofiane Anis | | | 1932 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | * 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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