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Individual Calculations January 2021 |
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| Abdel Fattah, Mansour Total change: 4.80 | |   |
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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 |
| 2133 | 1972 | 1.50 | 4 | 0.24 | 20 | 4.80 | |
|  Ahmed, Tamer | | | 2115 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Moatamid, Yasser | | | 1898 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Mansour, Salah | | | 2146 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hesham, Abdelrahman | g | | 2372 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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