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Rapid:
Individual Calculations September 2017 |
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| Haidar, Wassim Total change: 42.80 | |   |
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| Alshareef Corner Open Chess Tournament | Al-Khobar | KSA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1614 | 3.00 | 6 | 2.14 | 20 | 42.80 | |
|  Ayyad, Maher | f | | 2014 * | BRN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Benjamin Jr, Ecaruan | | | 1834 | FID | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Mortada, Haytham | | | 1868 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Villalobos, Domingo | | | 1981 | PHI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Alaras, Alvin | | | 1917 | PHI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Saleem, Abdulhamid | | | 1930 | SYR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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