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Individual Calculations August 2012 |
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| Ali, Ahmed Ali Total change: -11.40 | |   |
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| Iraqi Chess Olympiad Championship 2012 | Baghdad | IRQ | 2012-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1911 | 1.50 | 4 | -0.38 | 30 | -11.40 | |
|  Bassam Arzwky, Hamead | | | 1997 | IRQ | 0.00 | 1 | -0.38 | 30 | -11.40 | |  Mohamad, Jabbar | | | 2154 | IRQ | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Noori, Sabah | | | 1812 | IRQ | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Hussein, Alwan | | | 1790 | IRQ | 1.00 | 1 | 0.34 | 30 | 10.20 | |
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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