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Individual Calculations November 2015 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: -10.80 | |   |
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| arab club chess ch2015 | AGADIR | MAR | 2015-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2290 | 3.50 | 7 | -0.54 | 20 | -10.80 | |
|  Alshourfaa, Hazaa | | | 1890 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yousry, Salah | f | | 2291 | EGY | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Aboudi, Marwan | | | 2182 | JOR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Amin, Bassem | g | | 2636 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chahrani, Ibrahim | f | | 2239 | LBA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bouhaddoun, Oussama | f | | 2214 | MAR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Saber, Yasser | | | 2147 | MAR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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