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Individual Calculations July 2010 |
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| Shalaby, Ahmed Total change: 8.25 | |   |
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| Egyptian League 2009/2010 Final Stage | Many Cities | EGY | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2120 | 2.50 | 5 | 0.55 | 15 | 8.25 | |
|  Raslan, Moustafa | | | 2155 | EGY | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Raslan, Moustafa | | | 2155 | EGY | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Zayan, Osama | | | 2174 | EGY | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Yousry, Salah | | | 2289 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mousa, Ahmed | | | 2233 | EGY | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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