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Individual Calculations September 2009 |
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| Naiem, Mousa Total change: -9.90 | |   |
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| 3rd King Abdullah II Tournament 2009 | Amman | JOR | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2113 | 4.50 | 9 | -1.40 | 15 | -21.00 | |
|  Barakat, Nafez | | | 1853 | JOR | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Modallal, Tarek | | | 2134 | LIB | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mahmoud, Abdelrahman | | | 2134 | JOR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Saad, Baha | | | 2127 | JOR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Moayed, Obied | | | 1899 | JOR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Salem, Abdallah | | | 1766 | JOR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Nowaiser, Raied | | | 2137 | JOR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Alattar, Rakan | | | 1777 | JOR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Osama, Sharabasy | | | 2000 | EGY | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | Jordanian Chess Clubs League Championship 2009 | Amman | JOR | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2163 | 4.00 | 5 | 0.74 | 15 | 11.10 | |
| | Alshoha, Basel | | | 2005 | JOR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Taher, Ali | | | 1949 | JOR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Osama, Sharabasy | | | 2000 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Samhouri, Khalid | | | 2063 | JOR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Samhouri, Bilal | c | | 2218 | JOR | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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