Individual Calculations November 2023 |
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Lotfy, Abdel Rahman Total change: -1.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1856 | 1958 | 5.50 | 9 | -0.05 | 20 | -1.00 | |
| Karataev, Khassan | | | 1558 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wageih, Kareim | m | | 2368 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | Elgabry, Mohsen | m | | 2207 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | Ismayilov, Firuz | | | 1707 | AZE | 0.00 | 1 | -0.81 | 20 | -16.20 | | Emad, Youssef | | | 1608 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | Abo Zoer, Abdellah | | | 1667 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | Mokhamed Refaat Akhmed, Iusif | | | 1559 | FID | 0.50 | 1 | -0.42 | 20 | -8.40 | | Alwani, Abdel Rahman | | | 1767 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | Ahmed, Abuzied | c | | 2262 | SUD | 0.00 | 1 | -0.14 | 20 | -2.80 | | * 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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