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Individual Calculations November 2014 |
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| Lotfy, Abdel Rahman Total change: 8.00 | |   |
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| 19th Alexandria Open2014 | Cairo | EGY | 2014-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2106 | 3.00 | 6 | 0.40 | 20 | 8.00 | |
|  Moaataz, Alaa | | | 1774 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Zayan, Osama | | | 2246 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Eldesoky, Hatem | | | 2318 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mousa, Ahmed | | | 2261 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Roshdy, Mahmoud | | | 2087 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Atea, Khaled | | | 2207 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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