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Rapid:
Individual Calculations December 2023 |
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| Elnemr, Elsayed Total change: -1.40 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1822 | 3.00 | 6 | -0.07 | 20 | -1.40 | |
|  Ibrahem, Nada | | | 1422 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al Jabri, Mohammed Ali | | | 2042 | SYR | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Khayat, Emad | | | 1680 | KSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Amr, Khaled | | | 1720 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bakr, Mohamed | | | 2065 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Al Thebaiti, Ahmed M | c | | 1895 | KSA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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