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Individual Calculations December 2019 |
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| Mahrous, Selim Total change: 7.80 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1764 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
|  Ezat, Abdallah | | | 2093 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abdel Fadil, Mohamed | | | 2164 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Tamer, Ahmed | c | | 2003 | EGY | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Saeed, Moustafa | | | 1475 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abdel Razik, Ahmed | | | 2101 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mansour, Moaaz | | | 1569 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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