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Individual Calculations September 2009 |
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| Osama, Sharabasy Total change: -6.00 | |   |
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| 3rd King Abdullah II Tournament 2009 | Amman | JOR | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2000 | 4.50 | 8 | 0.47 | 15 | 7.05 | |
|  Emad, Osama | | | 1650 | JOR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Nowaiser, Raied | | | 2137 | JOR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Alattar, Rakan | | | 1777 | JOR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Saloos, Ibrahim | | | 1959 | JOR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Modallal, Tarek | | | 2134 | LIB | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Rimawi, B. T | f | | 2240 | JOR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Yousef, Abed | | | 1923 | JOR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Naiem, Mousa | | | 2113 | JOR | 1.00 | 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 |
| 2007 | 2000 | 2.00 | 6 | -0.87 | 15 | -13.05 | |
| | Emad, Osama | | | 1641 | JOR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Taher, Ali | | | 1949 | JOR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Samhouri, Bilal | c | | 2218 | JOR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Samhouri, Khalid | | | 2063 | JOR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Naiem, Mousa | | | 2163 | JOR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Alshoha, Basel | | | 2005 | JOR | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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