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Rapid:
Individual Calculations December 2023 |
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| Mohammad, Salahat Total change: 1.00 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2011 | 4.50 | 7 | 0.05 | 20 | 1.00 | |
|  Abu Ateeq, Wail | | | 1611 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alfahmi, Mohammed Saed | | | 1648 | KSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Osama Tawfik, Muhamed | | | 1815 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Abdel Hai, Hany | | | 2193 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kokorev, Aleksandr | | | 1862 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Hamid, Mohamed | | | 2069 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Adel, Hyssam | | | 2013 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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