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Rapid:
Individual Calculations December 2019 |
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| Lotfy, Abdel Rahman Total change: -38.80 | |   |
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| Gezeret Elward | Mansoura | EGY | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2092 | 3.50 | 7 | -1.94 | 20 | -38.80 | |
|  Eltablawi, Aly Tarek | | | 1692 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sami Elwiheidi, Faris | | | 1692 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mostafa, Ahmed | | | 1692 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Amgad, Adm | | | 1692 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sakr, Hesham | | | 1965 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zayan, Osama | | | 2194 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Awadhom, Rabea | | | 1914 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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