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Individual Calculations September 2018 |
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| Alotaibi, Khaled Total change: 12.40 | |   |
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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 |
| 1702 | 1428 | 2.00 | 7 | 0.62 | 20 | 12.40 | |
|  Sameir, Ramez | | | 1828 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hamad, Essam | | | 1751 | UAE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alothman, Salem | | | 1715 | KUW | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Alhasan, Abutalib Z | | | 1797 | KSA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Mosallam, Mohammad | | | 1723 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bu Khammas, Abdulla | | | 1803 | BRN | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Hamad, Bader | | | 1300 | UAE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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