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Individual Calculations February 2019 |
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| Roshdy, Mahmoud Total change: -8.00 | |   |
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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 |
| 1833 | 2116 | 2.00 | 2 | 0.35 | 20 | 7.00 | |
|  Tarek, Mohamed | | | 1746 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Elsersawy, Khaled | | | 1919 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Egyptian League Final 2018/2019 Round 8-9 | Many Cities | EGY | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2139 | 0.00 | 1 | -0.75 | 20 | -15.00 | |
| | Saad, Ahmed Mohamed | | | 1946 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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