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Individual Calculations March 2019 |
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| Ibrahim, Mohamed Total change: -21.20 | |   |
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| Tanta University Chess Classic Open | Tanta | EGY | 2019-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 2173 | 3.50 | 5 | -1.06 | 20 | -21.20 | |
|  Khedr, Elsaeed | | | 1773 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amer, Mohamed M. | | | 1789 | EGY | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mohammed, Abdelrahman Magdy | | | 1773 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarwat, Beshoy | | | 1773 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khater, Ahmed Hamdy | | | 1825 | EGY | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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