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Individual Calculations June 2018 |
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| Mahmoud, Abdelrahman Total change: 20.20 | |   |
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| AL-Qaed Championships 0pen 2018 | Amman | JOR | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2050 | 7.00 | 9 | 1.01 | 20 | 20.20 | |
|  Malek, Hussein | | | 1650 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ibraheim, Khalifeh | | | 1803 | JOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ibrahim, Alsalos | | | 1905 | JOR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Fathi, Naser | | | 1927 | JOR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Husam, El Rimawi | | | 1892 | JOR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Malik, Swedan | | | 1831 | JOR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Al-Hisamawi, Wael | | | 1981 | JOR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Elsayed, Mohamed Samir | | | 2273 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Alattar, Ghayda M. | | wf | 1984 | JOR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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) | | |
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