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Individual Calculations January 2011 |
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| Aly, Khaled Mohamed Total change: 15.75 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2058 | 2.00 | 5 | 0.63 | 25 | 15.75 | |
|  El Arousy, Abdul Hameed | m | | 2251 | EGY | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Aly, Elhares | | | 2188 | EGY | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Nyazi, Nehad | | | 2232 | EGY | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Elsayed, Moustafa | | | 2240 | EGY | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Zayan, Osama | | | 2229 | EGY | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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