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Rapid:
Individual Calculations July 2016 |
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| Osman, Osman Ahmed Total change: 23.80 | |   |
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| Mahalla Rapid 2016 | Mahalla | EGY | 2016-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1593 | 2.50 | 7 | 1.19 | 20 | 23.80 | |
|  Salah, Ahmed | | | 1993 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Metawee, Ashraf | | | 1840 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kamal, Edmon | | | 1948 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Farrag, Mohamed | | | 1745 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Eltunsawy, Mohamed | | | 1898 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Elgamal, Amgad | | | 1857 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wafa, Diaa | | | 1733 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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