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Individual Calculations January 2010 |
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| , Omarnoaman Total change: 20.10 | |   |
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| Arab Cites 2009 | Cairo | EGY | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2080 | 3.00 | 4 | 1.37 | 15 | 20.55 | |
|  Mohammad, Samir | f | | 2364 | SYR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Tamra, Attallah | | | 2077 | PLE | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Hesham, Abdelrahman | c | | 2155 | EGY | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Abulhul, Tarik | | | 2027 | LBA | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | UAE Open Tour 2009 | Sharjah | UAE | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2103 | 4.00 | 7 | -0.03 | 15 | -0.45 | |
| | Bennett, John M | | | 2151 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Al-Awadi, Abdullah | | | 1738 | UAE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Abdulkarim, Ali | | | 1879 | UAE | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Valerio, Alexius | | | 1844 | PHI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Albanna, Ahmed | | | 1952 | UAE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Othman, A Moussa | f | | 2322 | UAE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mohammad, Samir | f | | 2364 | SYR | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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