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Individual Calculations May 2014 |
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| Tamra, Attallah Total change: -2.55 | |   |
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| 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP | Baghdad | IRQ | 2014-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2083 | 3.00 | 7 | -0.17 | 15 | -2.55 | |
|  Salih, Akar Ali Salih | f | | 2284 | IRQ | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Gharagyozyan, Artur | | | 2216 | ARM | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Tajbakhsh, Ramtin | | | 1799 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Mohammed, Arpak Worya | c | | 2240 | IRQ | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1777 | IRQ | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ahmed, Ali Layth Ahmed | f | | 2296 | IRQ | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ayyad, Maher | f | | 2161 | BRN | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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