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Rapid:
Individual Calculations April 2014 |
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| Sobh, Amrou Total change: 15.00 | |   |
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| Egyptian Rapid Open 2014 | Cairo | EGY | 2014-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2183 | 5.00 | 8 | 0.75 | 20 | 15.00 | |
|  Hussein, Mohamed M. | | | 1846 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ezat, Mohamed | m | | 2437 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sadek, Sameh | f | | 2388 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wafa, Shahenda | | wm | 1794 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ibrahim, Hatim | m | | 2405 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Khalil, Badr | | | 2053 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zayan, Mohamed | f | | 1783 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Razik, Khaled | m | | 2409 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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