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Rapid:
Individual Calculations December 2023 |
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| Tantawy, Adel Total change: -44.40 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1962 | 3.00 | 7 | -2.22 | 20 | -44.40 | |
|  Al Ghamdi, Sohaib Mohammed | | | 1482 | KSA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Saleem, Sawsan Ismail | | | 1677 | KSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Khayat, Emad | | | 1680 | KSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Al Jabri, Mohammed Ali | | | 2042 | SYR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mohamed, Islam H | | | 1783 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Abdelmoneim, Ahmed M | | | 1927 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Al-Thibiani , Zaid Saad | | | 1562 * | KSA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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