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Individual Calculations January 2011 |
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| Metwally, Ahmed Total change: -8.25 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2160 | 3.00 | 6 | -0.33 | 25 | -8.25 | |
|  Sabry, Mohamed | | | 1916 | EGY | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Abou El Zein, Eid Mahmoud | m | | 2310 | EGY | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Ahmed, Moustafa Elsayed | | | 1986 | EGY | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Wagdy, Andro | f | | 1918 | EGY | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Elgabry, Mohsen | m | | 2318 | EGY | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Michael, Mina | | | 2227 | EGY | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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