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Individual Calculations September 2018 |
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| Laabi Chian, Majid Total change: -15.80 | |   |
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| 25th Abu Dhabi Int. Chess Festival(Open) | Abu Dhabi | UAE | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 2013 | 6.00 | 9 | -0.79 | 20 | -15.80 | |
|  Alhassan, Meshari | | | 1613 * | KUW | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Sampang, Florindo | | | 1613 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kocharyan, Hayk | | | 1613 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mosallam, Mohammad | | | 1723 | UAE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shubham, Shukla | | | 1874 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ahmad, Al Romaithi | | | 1931 | UAE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sameir, Ramez | | | 2000 | EGY | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Mahitosh, Dey | | | 1887 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Huang, Zixiu | | | 1864 | CHN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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