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Individual Calculations January 2021 |
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| Saber, Ibrahim Total change: 28.20 | |   |
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| Egyptian League 2020/2021 Group A 1-7 | Many Cities | EGY | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2138 | 6.50 | 7 | 1.41 | 20 | 28.20 | |
|  Shiba S.eldin, Ahmed | | | 1793 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ameir, Moheb | m | | 2348 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Eldisy, Mohamed | | | 1895 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ibrahim, Atia Ahmed | | | 1738 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamal, Edmon | | | 1952 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sobhy, Tamer | | | 1951 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Harraz, Hany | | | 1928 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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