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Individual Calculations November 2015 |
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| Mahmoud, Abdelrahman Total change: 5.40 | |   |
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| arab club chess ch2015 | AGADIR | MAR | 2015-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2068 | 2.50 | 4 | 0.27 | 20 | 5.40 | |
|  Alshourfaa, Hazaa | | | 1708 | KUW | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Yousry, Salah | f | | 2291 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Al Omary, Ahmed | | | 1905 | KSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Saber, Yasser | | | 2147 | MAR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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