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Individual Calculations February 2015 |
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| Hassan, Waleid Ahmed Total change: -9.20 | |   |
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| Cairo Open | Cairo | EGY | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1815 | 0.00 | 3 | -0.46 | 20 | -9.20 | |
|  Yousry, Salah | f | | 2215 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Aziz, Ahmed | | | 2102 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Abdo, Mohamed Amin | | | 2038 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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