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Rapid:
Individual Calculations December 2014 |
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| Salem, Hamada Total change: -17.60 | |   |
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| Eastern Region International Chess Championship | Al Khobar | KSA | 2014-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1855 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
|  Alamiri, Adel | | | 1820 | KUW | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | NCB International Chess Championship | Jeddah | KSA | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1855 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
| | Elfaqe, Ahmed | | | 1739 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Sayed, Hany | | | 2160 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Basem, Dumairia | | | 2037 | SYR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Khaleel , Mohammed | | | 2029 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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