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Individual Calculations July 2022 |
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| Fatahalla, Tarek Total change: -2.20 | |   |
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| Egyptian League 2021-2022 Final 8-9-10 | Many Cities | EGY | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2010 | 1.50 | 3 | -0.11 | 20 | -2.20 | |
|  Elboghdady, Islam | | | 1982 | EGY | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Lasheen, Shereif | | | 1825 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Lowis, Magdy | | | 2138 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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