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Individual Calculations September 2017 |
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| Ebrahim, Ahmed Ebrahim Total change: 45.20 | |   |
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| UAE Indv. Chess CH. U14(Open) | Sharjah | UAE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1294 | 5.00 | 9 | 2.26 | 20 | 45.20 | |
|  Hamad, Essam | | | 1694 * | UAE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Khalifa Essa, Albalooshi | | | 1174 | UAE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Al-Marshool, Saeed | | | 1394 | UAE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ammar, Sedrani | f | | 1694 * | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Omar Mohammad, Al Taher | | | 1492 | UAE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Al Darmaky, Sultan | | | 1694 * | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sultan, Amer | | | 1277 | UAE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hareb, Nasser Hareb Alshamsi | | | 1593 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ali, Mohamed Al Zeaabi | | | 1241 | UAE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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