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Individual Calculations August 2017 |
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| Zayan, Mohamed Total change: 22.00 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2100 | 8.00 | 10 | 1.23 | 40 | 49.20 | |
|  Samy, Mahmoud | | | 1848 | EGY | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Ryad, Hamed | | | 1700 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bauomy, Magdy | | | 1855 | EGY | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Eraqi, Salah | | | 1919 | EGY | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kandil, Adham | m | | 2265 | EGY | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Anwar, Fahmy | | | 1713 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sayed, Mohamed Adel | | | 1700 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ewees, Moustafa | | | 1700 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hassan, Sayed Barakat | m | | 2341 | EGY | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Elgabry, Mohsen | m | | 2275 | EGY | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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) | | | | 4th Engineers Chess Open | Tanta | EGY | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2100 | 2.50 | 6 | -0.68 | 40 | -27.20 | |
| | Elshenawy , Omar Moustafa | | | 1856 | EGY | 1.00 | 1 | 0.20 | 40 | 8.00 | | | El Shenawy, Ashraf | | | 2036 | EGY | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Amin, Ashraf | f | | 2227 | EGY | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zayan, Osama | | | 2255 | EGY | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Anwar, Ashraf | | | 2074 | EGY | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Khalil, Ahmed Salem | | | 2007 | EGY | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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