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Individual Calculations January 2011 |
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| Khalil, Badr Total change: 3.75 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2004 | 1.00 | 4 | 0.15 | 25 | 3.75 | |
|  El Ghazali, Youssef M. | m | | 2349 | EGY | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Fatehy, Tarek | | | 2215 | EGY | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Ameir, Moheb | f | | 2168 | EGY | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Abdel Fadil, Mohamed | | | 2219 | EGY | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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