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Individual Calculations April 2013 |
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| Ibrahim, Hatim Total change: 2.00 | |   |
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| Zgaziq Open 2013 | Zgazig | EGY | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2391 | 6.00 | 8 | 0.20 | 10 | 2.00 | |
|  Wafa, Shrook | | wm | 1991 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fadi, Marko | | | 2177 | EGY | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gabr, Mohsen | | | 2231 | EGY | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Elgabry, Mohsen | m | | 2360 | EGY | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Hussein, Akram | | | 2044 | EGY | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lotfy, Abdel Rahman | | | 2139 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Yousry, Salah | f | | 2308 | EGY | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Hassan, Sayed Barakat | m | | 2353 | EGY | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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