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Rapid:
Individual Calculations December 2023 |
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| Khayat, Emad Total change: 45.40 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1680 | 4.00 | 6 | 2.27 | 20 | 45.40 | |
|  Gamal, Abdel Hakam | | | 2223 | EGY | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Salama, Kamal | | | 1980 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Tantawy, Adel | | | 1962 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Elnemr, Elsayed | | | 1822 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Osama Tawfik, Muhamed | | | 1815 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Al Sulami, Masad | | | 1480 | KSA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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