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Individual Calculations January 2012 |
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| Ghareb, Ahmed Total change: -15.30 | |   |
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| Egyptian Championship 2011 | Cairo | EGY | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1925 | 1.00 | 6 | -0.51 | 30 | -15.30 | |
|  Hamam, Mahmoud | | | 2052 | EGY | 0.00 | 1 | -0.33 | 30 | -9.90 | |  Zayan, Osama | | | 2236 | EGY | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Seif, Ahmed | | | 2135 | EGY | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Hanafy, Salah | | | 2108 | EGY | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Saleh, Fatehy | | | 2160 | EGY | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Aly, Khaled Mohamed | | | 2043 | EGY | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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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