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Rapid:
Individual Calculations August 2017 |
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| Shabana, Ayatullah Amr Total change: -14.40 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1679 | 0.00 | 4 | -0.72 | 20 | -14.40 | |
|  Abdel Rahman, Ahmed | | | 2057 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mohammed, Aboelqasem | | | 1985 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Al Habeeb, Emad | | | 1936 | KSA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abbas, Babiker | | | 1819 | SUD | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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