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Individual Calculations February 2019 |
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| Sultan, Ibrahim Total change: -8.20 | |   |
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| UAE President CUP 2018(open) | Ajman | UAE | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2140 | 6.00 | 9 | -0.41 | 20 | -8.20 | |
|  Abdulrahim, Salem | | | 1740 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hareb, Nasser Hareb Alshamsi | | | 1740 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saeed, Ishaq | m | | 2437 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mohamed, Marshool | | | 1740 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salem, Ahmed Salem | | | 2048 | UAE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Al-Zaabi, Sultan | c | | 1981 | UAE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Al Hosani, Omran | f | | 2130 | UAE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ahmed, Fareed | f | | 1962 | UAE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ali Hamdan, Alsheraifi | | | 1740 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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