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Rapid:
Individual Calculations December 2023 |
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| Bakr, Mohamed Total change: -9.20 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 2065 | 5.00 | 7 | -0.46 | 20 | -9.20 | |
|  Malki, Ahmed S | | | 1665 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arroub, Abdul Rahman. | | | 1735 | SYR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohammed, Al-Madhfari | | | 1866 | YEM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Al Mutairi, Abdullah F | | | 1994 | KSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Osama Tawfik, Muhamed | | | 1815 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Elnemr, Elsayed | | | 1822 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdelmoneim, Ahmed M | | | 1927 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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