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Individual Calculations January 2012 |
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| Hussein, Akram Total change: 6.90 | |   |
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| Zagaziq Open 2011 | Zaqaziq | EGY | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2070 | 1.00 | 3 | 0.38 | 15 | 5.70 | |
|  Hesham, Abdelrahman | f | | 2302 | EGY | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Yousry, Salah | f | | 2342 | EGY | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Eldesoky, Hatem | | | 2275 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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 |
| 2218 | 2070 | 1.00 | 3 | 0.08 | 15 | 1.20 | |
| | Kelany, Saad | | | 2133 | EGY | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Elsayed, Moustafa | | | 2225 | EGY | 0.00 | 1 | -0.29 | 15 | -4.35 | | | El Ghazali, Youssef M | m | | 2295 | EGY | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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