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Individual Calculations April 2013 |
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| Al-Jelda, Fatma Total change: -13.80 | |   |
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| 2nd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP (Open) | Baghdad | IRQ | 2013-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1850 | 0.50 | 5 | -0.92 | 15 | -13.80 | |
|  Didar , Mohammed Zhaher Hassa | c | | 2236 | IRQ | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Al-Khattab, Ghassan M. Ali Aj | f | | 2167 | IRQ | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Algildah, Nibal | | wm | 1874 | SYR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Taleb, Salem | | | 2094 | IRQ | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Laith, Ehea | | | 1830 | IRQ | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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