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Rapid:
Individual Calculations September 2018 |
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| Tawfiek, Maged Total change: 3.00 | |   |
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| 2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1856 | 2.50 | 6 | 0.15 | 20 | 3.00 | |
|  Ameir, Moheb | m | | 2256 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohamed Elsayed, Ayman | | | 1456 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | El Ghazali, Youssef M. | m | | 2230 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mohey Eldin, Kareem | | | 1553 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hussein, Amer | | | 2098 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Roshdy, Mahmoud | | | 2102 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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