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Individual Calculations March 2012 |
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| Al Zarooni, Ahmed Total change: 4.80 | |   |
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| UAE CHESS OPEN 2011 | Fujairah | UAE | 2011-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1752 | 3.50 | 5 | 0.41 | 15 | 6.15 | |
|  Faisal, Ali | | | 1528 | UAE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ali, Abdulaziz | | | 1597 | UAE | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Al-Moaamari, Mozah | | | 1352 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Raes, A | | | 2152 * | SYR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ahmed, Fareed | | | 1678 | UAE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | | | Al Ain Winter Tournament 2012 | Al Ain | UAE | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1758 | 0.50 | 1 | -0.09 | 15 | -1.35 | |
| | Salem, Amna | | | 1693 | UAE | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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