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Individual Calculations November 2018 |
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| Ghareb, Ahmed Total change: 1.80 | |   |
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| 3rd Aal Elkhaiary Chess Open | Marsa Matrouh | EGY | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1987 | 4.50 | 8 | 0.09 | 20 | 1.80 | |
|  Kamal, Mostafa | | | 1587 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Amary, Kamal | f | | 2162 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Hassan, Moustafa Mohamed | | | 1706 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Roshdy, Mahmoud | | | 2152 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ragheb, Malak | | | 2230 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hashem, Mostafa | | | 1700 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Elokdah, Hamdy | | | 1852 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ahmed, Tamer | | | 2071 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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