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Individual Calculations May 2019 |
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| Tahan, Sabri Total change: -11.80 | |   |
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| Egyptian League Final 2018/2019 Round 15-17 | Many Cities | EGY | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2164 | 0.00 | 1 | -0.20 | 20 | -4.00 | |
|  Labib, Ibrahim Hasan | m | | 2407 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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 Postponed Match 11,12 | Many Cities | EGY | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2164 | 0.50 | 1 | -0.39 | 20 | -7.80 | |
| | Ahmed Aly, Alaa Eldin | | | 1814 | EGY | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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