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Individual Calculations January 2011 |
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| Ibrahim, Hatim Total change: 11.55 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2361 | 7.50 | 10 | 0.77 | 15 | 11.55 | |
|  Nagy, Ashraf | | | 2028 | EGY | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Elzayady, Ahmed | | | 2163 | EGY | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ezat, Abdallah | | | 2223 | EGY | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Imam, Ashraf | | | 2122 | EGY | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Abdel Fadil, Mohamed | | | 2219 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Amin, Ashraf | | | 2267 | EGY | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ragheb, Malak | | | 2313 | EGY | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ameir, Moheb | f | | 2168 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Naby, Saiid A. | | | 2300 | EGY | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ezat, Mohamed | m | | 2448 | EGY | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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