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Individual Calculations January 2012 |
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| Sameeh, Hany Total change: 7.20 | |   |
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| Zagaziq Open 2011 | Zaqaziq | EGY | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2244 | 2.50 | 4 | -0.99 | 15 | -14.85 | |
|  Maged, Alaa Eldin | | | 1844 * | EGY | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Wafa, Shahenda | | wf | 1844 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Khalil, Badr | | | 2008 | EGY | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Ahmed, Moustafa Elsayed | | | 1950 | EGY | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 2011 | Cairo | EGY | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2266 | 7.50 | 11 | 1.47 | 15 | 22.05 | |
| | Hafez, Mahmoud | | | 1960 | EGY | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Nader, Mohamed | | | 2065 | EGY | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Hamam, Mahmoud | | | 2052 | EGY | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ragheb, Malak | | | 2338 | EGY | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Fatehy, Tarek | | | 2187 | EGY | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Abdel Razik, Khaled | m | | 2432 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mona, Khaled | | wg | 2111 | EGY | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Labib, Ibrahim Hasan | m | | 2408 | EGY | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Abou El Zein, Eid Mahmoud | m | | 2329 | EGY | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Sadek, Sameh | | | 2372 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Elsayed, Moustafa | | | 2225 | EGY | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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