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Individual Calculations May 2010 |
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| Abdel Razik, Ahmed Total change: 4.65 | |   |
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| Egyptian League 2009/2010 Section B | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2119 | 4.00 | 10 | 0.31 | 15 | 4.65 | |
|  Abdel Rahman, Alla | | | 2164 | EGY | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Abou El Zein, Eid Mahmoud | m | | 2342 | EGY | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ragheb, Malak | | | 2263 | EGY | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ismail, Shereif | f | | 2182 | EGY | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Abdel Ghany, Adel | | | 2146 | EGY | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Desoky, Ibrahim | | | 2174 | EGY | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Mansour, Salah | | | 2177 | EGY | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Amin, Ashraf | | | 2325 | EGY | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Elkadi, Abdel Rahman | | | 2179 | EGY | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Eldardery, Alaa | | | 2232 | EGY | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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