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Individual Calculations January 2022 |
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| Mahrous, Selim Total change: -25.00 | |   |
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| Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1758 | 3.50 | 8 | -1.25 | 20 | -25.00 | |
|  George Samir, David | | | 2063 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | El Amary, Kamal | f | | 2038 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Romany, Joy | | | 1409 | EGY | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Tamer Mohamed, Yassen | | | 1358 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed Osman, Noor | | | 1454 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bassem Ibrahem, Hassan | | | 1441 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Amin, Ashraf | f | | 2158 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saad Taher, Emad | | | 1488 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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