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Individual Calculations February 2019 |
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| Elbaz, Ahmed Total change: 1.80 | |   |
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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 |
| 2135 | 2092 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Mahany, Mahmoud | | | 2140 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Salah, Ahmed | | | 2130 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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 |
| 2076 | 2097 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
| | Mohamed Ahmed, Esam | | | 2076 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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