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Individual Calculations September 2009 |
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| Mojahid, M.s. Total change: -19.75 | |   |
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| Al Saleh 8th International Open | Sanaa | YEM | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2072 | 0.50 | 4 | -0.79 | 25 | -19.75 | |
|  Iz Aldeen, Khalid | | | 1929 | PLE | 0.50 | 1 | -0.19 | 25 | -4.75 | |  Haddouche, Mohamed | m | | 2329 | ALG | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Faraj, Yahya | f | | 2262 | YEM | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Mohannad, Farhan | f | | 2341 | JOR | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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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