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Individual Calculations July 2008 |
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| Abdel Razik, Ahmed Total change: -9.00 | |   |
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| 4th Part of Egy League 2007/2008 | Many Cities | EGY | 2008-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2127 | 0.00 | 1 | -0.50 | 15 | -7.50 | |
|  Yehya, Mahmoud | | | 2129 | EGY | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | Egyptian Championship 2008 Part 1 | Cairo | EGY | 2008-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2110 | 2.50 | 6 | -0.10 | 15 | -1.50 | |
| | Lotfy, Abdel Rahman | | | 2182 | EGY | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Abo Zekry, Mohamed | | | 2202 | EGY | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Sobh, Amrou | | | 2181 | EGY | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Mansour, Salah | | | 2212 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Tork, Mohamed | | | 2191 | EGY | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Ameir, Moheb | | | 1978 | EGY | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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