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Individual Calculations January 2017 |
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| Arif, Mouad Total change: -4.20 | |   |
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| Arab club championship 2016-open | Tanger | MAR | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1965 | 2.00 | 6 | -0.21 | 20 | -4.20 | |
|  Al Khateeb, Taher | c | | 2036 | KUW | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Shobaita, Ahmed | c | | 2004 | PLE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Bengherabi, Khalil | f | | 2210 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sulimani, Yaser | | | 1749 | KSA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Khader, Sami | m | | 2365 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moayed, Obied | | | 2111 | JOR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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