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Individual Calculations January 2012 |
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| Baktiar, Hamd Mohammed Total change: -22.50 | |   |
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| 1st Iraq International (Open) | Duhook - IRQ | IRQ | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 1962 | 0.00 | 4 | -0.75 | 30 | -22.50 | |
|  Bakr, Jwan | f | | 2307 | SYR | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Ismael, Namir Mohammed I | | | 2178 | IRQ | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Al-Saadi, Jumaa A Gatea | f | | 2217 | IRQ | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Hayder, Hassan Shyaa | | | 2176 | IRQ | 0.00 | 1 | -0.23 | 30 | -6.90 | |
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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