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Individual Calculations February 2019 |
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| Zayan, Osama Total change: 24.40 | |   |
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| Egyptian League Final 2018/2019 Round 5-7 | Many Cities | EGY | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2156 | 3.00 | 3 | 1.22 | 20 | 24.40 | |
|  Yassen, Magdy | | | 2080 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Salah, Ahmed | | | 2130 | EGY | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Ahmed, Moustafa Elsayed | | | 2055 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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