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Individual Calculations April 2017 |
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| El Ghazali, Youssef M. Total change: -24.80 | |   |
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| Egyptian League 2016-2017 1st Group | Many Cites | EGY | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2204 | 2.50 | 3 | 0.37 | 20 | 7.40 | |
|  Abdel Razik, Islam | | | 1804 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sameeh, Hany | f | | 2216 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Elazzawy, Walid | | | 2033 | EGY | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | 1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2204 | 1.50 | 5 | -1.61 | 20 | -32.20 | |
| | Shaaban, Mohamed Ahmed | | | 1804 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Arousy, Abdul Hameed | m | | 2285 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Sobh, Amrou | m | | 2212 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Nyazi, Nehad | | | 2246 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Abbas, Ahmed | | | 1877 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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