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Individual Calculations May 2016 |
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| Aly, Osama Mahmoud Total change: -16.60 | |   |
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| Egyptian League 2015-2016 1st Group | Many Cities | EGY | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2053 | 1.00 | 4 | -0.83 | 20 | -16.60 | |
|  Mahany, Mahmoud | | | 2127 | EGY | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Saleh, Magdy | | | 1940 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Yousry, Salah | f | | 2261 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hussein, Mahmoud | | | 2018 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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