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Individual Calculations June 2016 |
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| Abdel Hameed, Mazen Total change: -65.00 | |   |
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| EGYPT Chess Open 2016 | Cairo | EGY | 2016-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2000 | 5.00 | 9 | -0.89 | 40 | -35.60 | |
|  Ibrahem Saeed, Hossam | | | 1600 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yousry, Salah | f | | 2266 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Eraqi, Salah | | | 1775 | EGY | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Himdan, Maher | m | | 2228 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tarek, Mohamed | | | 1786 | EGY | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Ateya, Mamdouh | | | 1600 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hassan, Waleid Ahmed | | | 1818 | EGY | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Aboud, Essam | | | 1891 | EGY | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Rashid, Mohammed | | | 1835 | EGY | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | NOTE: K factor changed | | Egyptian League 2nd division | Cairo | EGY | 2016-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1972 | 1.00 | 5 | -1.47 | 20 | -29.40 | |
| | Abdel Geed, Fawzy | | | 2077 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Elnahas, Mohamed | | | 1684 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ramy, Amir | | | 1782 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Yasseen, Aly | m | | 2270 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abo Elkheir, Ahmed | | | 2067 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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