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Individual Calculations January 2018 |
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| Al Hosani, Omran Total change: -89.20 | |   |
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| UAE President CUP 2017(open) | Abu Dhabi | UAE | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2116 | 4.50 | 9 | -2.23 | 40 | -89.20 | |
|  Mansour, Abbas | | | 1797 | UAE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Ali Hamdan, Alsheraifi | | | 1716 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohamed, Marshool | | | 1763 | UAE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Sultan, Ibrahim | m | | 2117 | UAE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ahmed, Fareed | f | | 1997 | UAE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Al-Zaabi, Sultan | c | | 1875 | UAE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Alhuwar, Jasem | f | | 2298 | UAE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ahmad, Al Romaithi | | | 1716 * | UAE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Salem, Ahmed Salem | | | 1730 | UAE | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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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