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Rapid:
Individual Calculations June 2017 |
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| Refaay, Ahmed Total change: 9.80 | |   |
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| Mr. Hassan Mohsen Chess Rapid | Cairo | EGY | 2017-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1716 | 2.00 | 7 | 0.49 | 20 | 9.80 | |
|  Abou Tayil, Mohamed | | | 2116 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eloot, Ahmed | | | 1954 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Alaa, Ahmed | | | 1951 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Abdel Sattar, Magdy | | | 1954 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yehya, Sameh | | | 1932 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bahgat, Mahmoud | | | 1802 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kretam, Ayman | | | 1941 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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