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Individual Calculations April 2008 |
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| Atea, Khaled Total change: -26.40 | |   |
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| 2nd part of EGY League 2007-2008 | Many Cities | EGY | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2233 | 2.00 | 3 | 0.21 | 15 | 3.15 | |
|  Tawfeik, Moustafa | | | 2163 | EGY | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Hanafy, Salah | | | 2155 | EGY | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Morsy, Atef | | | 2177 | EGY | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | 3rd Part of Egy League 2007/2008 | Many Cities | EGY | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2229 | 0.00 | 5 | -1.97 | 15 | -29.55 | |
| | Ibrahim, Waleed | | | 2066 | EGY | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Ezat, Mohamed | m | | 2448 | EGY | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sarwat, Walaa | m | | 2388 | EGY | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Abdel Razik, Khaled | f | | 2396 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Saber, Ibrahim | | | 2258 | EGY | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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