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Individual Calculations May 2018 |
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| Abdelnabbi, Imed Total change: 3.50 | |   |
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| Egyptian League Final 2018/2019 Rounds 8-12 | Many Cities | EGY | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2427 | 2.50 | 3 | -0.14 | 10 | -1.40 | |
|  Fatehi, Ahmed | | | 2094 | EGY | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Lotfy, Abdel Rahman | | | 2121 | EGY | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ahmed, Tamer | | | 2053 | EGY | 0.50 | 1 | -0.40 | 10 | -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 Rounds 13-16 | Many Cities | EGY | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2421 | 3.00 | 3 | 0.49 | 10 | 4.90 | |
| | Gaafar, Hassan | c | | 2228 | EGY | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Abdelrahman, A.k. | | | 2141 | EGY | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Abourida, Amir | | | 2021 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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