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Individual Calculations May 2019 |
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| Humaidan Mohamed, Alzaabi Total change: -69.60 | |   |
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| UAE Teams Chess CH.2019 Open U10 | Emirates | UAE | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1064 | 1123 | 0.00 | 2 | -1.16 | 40 | -46.40 | |
|  Rashid, Husain Alhammadi | | | 1040 | UAE | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Salim Jasim, Alblooshi | | | 1088 | UAE | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | Sharjah Open Classic Chess Championship April 2019 | Sharjah | UAE | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1123 | 0.00 | 2 | -0.58 | 40 | -23.20 | |
| | Raji Sayel, Abu Azizah | | | 1523 * | PLE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yahya, Shuaib Al Kaff | | | 1121 | UAE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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