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Rapid:
Individual Calculations April 2018 |
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| Bououne, Rabie Total change: 32.40 | |   |
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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 |
| 1797 | 1929 | 5.50 | 6 | 1.62 | 20 | 32.40 | |
|  Serrai, Abderrezak | | | 1641 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Herrous, Nabil | | | 1724 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Seridi, Fouzi | | | 1529 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sbaihi, Fares | | | 2045 | ALG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tairi, Akli | | | 1796 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Seraoui, Mohcen | | | 2044 | ALG | 0.50 | 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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