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Individual Calculations November 2023 |
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| Aboda, Adel Total change: -8.00 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1726 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
|  Mahmoud, Adel M A | | | 1326 * | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gad, Mohammed Qotb | | | 1937 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Amin, Ashraf | f | | 2080 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | George Samir, David | f | | 1950 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ahmed Abdulaziz, Mohamed | | | 1334 | EGY | 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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