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Individual Calculations April 2013 |
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| Hussein, Akram Total change: 4.95 | |   |
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| Zgaziq Open 2013 | Zgazig | EGY | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2044 | 1.50 | 3 | 0.33 | 15 | 4.95 | |
|  Abdel Hamid, Sabreen | | | 1729 | EGY | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Amin, Ashraf | | | 2283 | EGY | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Ibrahim, Hatim | m | | 2391 | EGY | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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