Rapid:
Individual Calculations December 2023 |
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Al Mutairi, Abdullah F Total change: -13.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1853 | 1994 | 4.00 | 7 | -0.66 | 20 | -13.20 | |
| Badr Youssef, Khalid | | | 1594 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amr, Khaled | | | 1720 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | Al Thebaiti, Ahmed M | c | | 1895 | KSA | 1.00 | 1 | 0.36 | 20 | 7.20 | | Bakr, Mohamed | | | 2065 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | Al Jabri, Mohammed Ali | | | 2042 | SYR | 0.00 | 1 | -0.43 | 20 | -8.60 | | Farhan, Marwan Ali | | | 1871 | YEM | 0.00 | 1 | -0.67 | 20 | -13.40 | | Farghaly, Ahmed | | | 1783 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | * 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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