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Individual Calculations November 2018 |
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| Sheriff, Raed Total change: -9.80 | |   |
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| 1st IEFS open chess tournament | Kuwait City | KUW | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1909 | 5.00 | 7 | -0.49 | 20 | -9.80 | |
|  Abdullah, Ashraf Hamed | | | 1554 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rosebert, Abera | | | 1703 | PHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Alkahlawy, Amir | | | 1607 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hussain, Hashem | | | 1693 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Poliquit, Dennis | | | 1987 | PHI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Alhejab, Meshal | | | 1509 * | KUW | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Razian Tanha, Ahmad | | | 1548 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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