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Individual Calculations January 2015 |
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| Khader, Sami Total change: -2.70 | |   |
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| 2014 Arab Individual Chess Championship - Men Arab Fide | Amman | JOR | 2014-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2379 | 4.50 | 8 | -0.27 | 10 | -2.70 | |
|  Shobaita, Ahmed | c | | 2084 | PLE | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ezat, Mohamed | m | | 2479 | EGY | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Nezad, Husein Aziz | m | | 2395 | QAT | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Arab, Adlane | m | | 2441 | ALG | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Salem, A.r. Saleh | g | | 2586 | UAE | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Al-Khattab, Ghassan M. Ali Ajmed | f | | 2124 | IRQ | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Al Badani, Abdu | f | | 2191 | YEM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Tagelsir , Abubaker | f | | 2028 | SUD | 0.50 | 1 | -0.39 | 10 | -3.90 | |
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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