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Individual Calculations December 2019 |
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| Gad, Mohammed Qotb Total change: -7.40 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1921 | 3.50 | 6 | -0.37 | 20 | -7.40 | |
|  Kamal, Tarek | | | 1607 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ahmed, Tamer | | | 2165 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sakr, Abdel Rehem | | | 1650 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Moustafa Mahmoud, Khaled | | | 1521 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Elgabry, Mohsen | m | | 2234 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Elbesher, Tarek | | | 1525 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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