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Individual Calculations October 2015 |
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| Taher, Rami Total change: -3.00 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2068 | 5.00 | 9 | -0.15 | 20 | -3.00 | |
|  Hashem, Mostafa | | | 1668 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadek, Sameh | f | | 2276 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ismail, Youssef | | | 2168 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Yaser, Kareim | | | 1882 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gabr, Mohsen | | | 2212 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ramadan, Hosny | | | 1857 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ibrahim, Hatim | m | | 2305 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mohamed, Osama | | | 1879 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Elsayed, Zeyad | | | 1745 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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