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Individual Calculations January 2012 |
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| Ayyad, Husain Total change: 14.40 | |   |
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| 1st Iraq International (A) | Duhook - IRQ | IRQ | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2209 | 4.00 | 9 | 0.96 | 15 | 14.40 | |
|  Manashvili, Aleko | | | 2226 | GEO | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Abdulwahhab, Ahmed A | f | | 2264 | IRQ | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Hayrapetyan, Hovik | m | | 2395 | ARM | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Tissir, Mohamed | m | | 2413 | MAR | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Gagunashvili, Merab | g | | 2577 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Ahmed, Ali Layth Ahmed | f | | 2290 | IRQ | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Qashashvili, Alexandre | m | | 2298 | GEO | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Shalamberidze, Akaki | m | | 2325 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Al-Bahadly, Amjad Ali M | f | | 2257 | IRQ | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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