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Rapid:
Individual Calculations June 2017 |
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| Arafa, Hosam Sayed Total change: 24.80 | |   |
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| Mr. Hassan Mohsen Chess Rapid | Cairo | EGY | 2017-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1730 | 2.50 | 7 | 1.24 | 20 | 24.80 | |
|  Wagdy, Andro | m | | 2130 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hussain, Ahmed Mohamed | | | 2011 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Fekri, Wael | | | 2043 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hafez, Mahmoud | | | 1952 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mewaad, Ahmed | | | 1946 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kamal Abdel Fadil, Wael | | | 1970 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sameir, Ahmed | | | 1930 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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