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Individual Calculations January 2020 |
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| Abdalla, Yahya Alhammadi Total change: 31.60 | |   |
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| President Cup Chess Championship 2019(Youth U14) | Abu Dhabi | UAE | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1212 | 3.50 | 7 | 0.79 | 40 | 31.60 | |
|  Mohamed, Saeed Laily | c | | 1612 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mayed, Arif Alhamoudi | | | 1045 | UAE | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Yahya, Shuaib Al Kaff | | | 1449 | UAE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Marshool, Abdullah | | | 1073 | UAE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Abdulrahman Mohammad, Al Taher | | | 1604 | UAE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Soud, Jaber | | | 1407 | UAE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Alhammadi, Khalifa Mohamed | | | 1068 | UAE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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