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Individual Calculations November 2023 |
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| Abdelnabbi, Imed Total change: -17.80 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2411 | 6.50 | 9 | -1.27 | 10 | -12.70 | |
|  Mohamed Mostafa, Omar | | | 2011 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ahmed, Fahmi Ahmed | | | 1972 | EGY | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Fayad, Gamal | | | 2077 | EGY | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gabr, Mohsen | f | | 2205 | EGY | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Abdein, Saiied | | | 1892 | EGY | 0.00 | 1 | -0.97 | 10 | -9.70 | | | Alagouri, Hamdi Gaith | | | 1733 | LBA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | George Samir, David | f | | 1950 | EGY | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Zayan, Osama | | | 2146 | EGY | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ezat, Mohamed | m | | 2382 | EGY | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * 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) | | | | Egyptian League Final | Cairo | EGY | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2411 | 0.50 | 2 | -0.51 | 10 | -5.10 | |
| | Adly, Ahmed | g | | 2592 | EGY | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Sobh, Amrou | m | | 2217 | EGY | 0.50 | 1 | -0.25 | 10 | -2.50 | |
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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