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Rapid:
Individual Calculations September 2017 |
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| Al Dubaisi, Hassan S Total change: 18.60 | |   |
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| Alshareef Corner Open Chess Tournament | Al-Khobar | KSA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1616 | 2.00 | 5 | 0.93 | 20 | 18.60 | |
|  Eldesoky, Hatem | f | | 2016 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zacarias, Akmad | | | 1849 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Benjamin Jr, Ecaruan | | | 1834 | FID | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Elzamar, Ahmad | | | 1804 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ballena, Cecilio | | | 1765 | KSA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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