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Individual Calculations April 2008 |
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| Abdel Wahed, Tarek Total change: -14.80 | |   |
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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 |
| 2066 | 2090 | 1.00 | 2 | -0.07 | 25 | -1.75 | |
|  Mosallam, Nacer | | | 2099 | EGY | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Salah, Ahmed | | | 2033 | EGY | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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) | | | NOTE: K factor changed | | 3rd Part of Egy League 2007/2008 | Many Cities | EGY | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2100 | 0.00 | 2 | -0.87 | 15 | -13.05 | |
| | Imam, Ashraf | | | 2072 | EGY | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Elbasuny, Fahmy | | | 2222 | EGY | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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