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Individual Calculations May 2018 |
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| Eltenawy, Refaat Total change: 36.40 | |   |
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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 |
| 2257 | 1920 | 1.00 | 2 | 0.75 | 40 | 30.00 | |
|  Ibrahim, Hosam | | | 2193 | EGY | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Hesham, Abdelrahman | g | | 2320 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Egyptian League Final 2018/2019 Rounds 13-16 | Many Cities | EGY | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1960 | 2.00 | 3 | 0.16 | 40 | 6.40 | |
| | Yasser, Abdel Rahman | | | 1677 | EGY | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Moreis, Amgad | | | 2167 | EGY | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tarek, Mohamed | | | 1748 | EGY | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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