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Individual Calculations January 2012 |
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| Hayrapetyan, Hovik Total change: 10.70 | |   |
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| 1st Iraq International (A) | Duhook - IRQ | IRQ | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2395 | 6.50 | 9 | 1.07 | 10 | 10.70 | |
|  Gagunashvili, Merab | g | | 2577 | GEO | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Tissir, Mohamed | m | | 2413 | MAR | 1.00 | 1 | 0.53 | 10 | 5.30 | |  Ayyad, Husain | f | | 2209 | BRN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ahmed, Ali Layth Ahmed | f | | 2290 | IRQ | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Qashashvili, Alexandre | m | | 2298 | GEO | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Shalamberidze, Akaki | m | | 2325 | GEO | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Al-Bahadly, Amjad Ali M | f | | 2257 | IRQ | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Manashvili, Aleko | | | 2226 | GEO | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Abdulwahhab, Ahmed A | f | | 2264 | IRQ | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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