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Individual Calculations September 2009 |
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| Gameel, Mohamed Total change: 8.25 | |   |
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| Al Saleh 8th International Open | Sanaa | YEM | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2181 | 4.00 | 6 | 0.55 | 15 | 8.25 | |
|  Iz Aldeen, Khalid | | | 1929 | PLE | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Fahmi, Amjad | | | 1964 | YEM | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Mqrmi, Murad | | | 1983 | YEM | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Al-Zendani, Zendan | m | | 2395 | YEM | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Haddouche, Mohamed | m | | 2329 | ALG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Al-Halila, Ayman | f | | 2128 | YEM | 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) | | |
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