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Individual Calculations December 2014 |
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| Mosallam, Hosam Total change: 19.00 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2093 | 4.50 | 7 | 0.95 | 20 | 19.00 | |
|  Abdel Aziz, Ahmed | | | 2120 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Hassan, Sayed Barakat | m | | 2372 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Salah Ghaly, Youssef | | | 1693 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassan, Waleid Ahmed | | | 1802 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kamel, Mahmoud | | | 2252 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Amin, Ashraf | | | 2271 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hussein, Akram | | | 2019 | EGY | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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