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Rapid:
Individual Calculations December 2023 |
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| Arroub, Abdul Rahman. Total change: 36.80 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1735 | 2.00 | 4 | 0.92 | 40 | 36.80 | |
|  Bakr, Mohamed | | | 2065 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Al Ghamdi, Sohaib Mohammed | | | 1482 | KSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gamal, Abdel Hakam | | | 2223 | EGY | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Fuad, Ahmed Mufleh | f | | 2086 | YEM | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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