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Individual Calculations October 2012 |
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| Elzayady, Ahmed Total change: 7.65 | |   |
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| 18th Alexandria Open | Alexandria | EGY | 2012-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2151 | 4.00 | 7 | 0.51 | 15 | 7.65 | |
|  Elgohary, Myada | | | 1785 | EGY | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Abdel Sattar, Magdy | | | 2030 | EGY | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Hassan, Sayed Barakat | m | | 2361 | EGY | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Amin, Ashraf | | | 2309 | EGY | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Aly, Khaled Mohamed | | | 2036 | EGY | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Mousa, Ahmed | | | 2253 | EGY | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Abdel Fadil, Mohamed | | | 2231 | EGY | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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