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Blitz:
Individual Calculations January 2020 |
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| Ahmad, Al Khatib Total change: -1.80 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2153 | 5.00 | 9 | -0.09 | 20 | -1.80 | |
|  Hamida, Cheref | | | 1753 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saif, Ahmed | | | 1760 | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Issa, Rafat | f | | 2345 | JOR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hamad, Bader | | | 1753 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boulrens, Ala Eddine | | | 1968 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Talbi, Chafik | f | | 2198 | ALG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Nassr, Ali | m | | 2182 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bellahcene, Bilel | g | | 2508 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Henni, Mohamed | m | | 2280 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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