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Rapid:
Individual Calculations February 2019 |
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| Dorbane, Khaled Total change: 7.40 | |   |
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| 31eme Edition d'Algiers First Saturday | Algiers | ALG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2131 | 6.00 | 7 | 0.37 | 20 | 7.40 | |
|  Ait Chaouche , Rachid | | | 1731 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chougui, Krimo | | | 1731 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amrane, Mohand Said | | | 1755 | ALG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Harichane, Bassem | | | 1775 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bouguerne, Fouzi | | | 1880 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Benhadi, Aziz Madani | m | | 2100 | ALG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Saim, Bachir | | | 2030 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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