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Rapid:
Individual Calculations January 2020 |
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| Hamdan, Abderahmane El Hadi Total change: -7.00 | |   |
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| Arab championship 2019 Rapid Open | Mostaganem | ALG | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2026 | 3.00 | 7 | -0.35 | 20 | -7.00 | |
|  Bellahcene, Bilel | g | | 2426 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saim, Bachir | | | 1987 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Azreug, Lazhar | | | 1691 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Berraho, Fouad | | | 1895 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Henni, Mohamed | m | | 2202 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ahmad, Al Khatib | m | | 2155 | JOR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Djabri, Massinas | f | | 1982 | ALG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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