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Individual Calculations September 2017 |
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| Ashraf, Fahd Total change: 15.20 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1851 | 3.50 | 7 | 0.38 | 40 | 15.20 | |
|  Ibrahim, Hosam | | | 2184 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Alyeldin, Mohamed | | | 1451 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yaser, Kareim | | | 2143 | EGY | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sobh, Amrou | m | | 2187 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nasr, Karim | | | 1451 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kandil, Ahmed | c | | 1606 | EGY | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Himdan, Maher | m | | 2235 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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