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Individual Calculations September 2018 |
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| Abo Elkheir, Ahmed Total change: 10.80 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1998 | 6.00 | 9 | 0.54 | 20 | 10.80 | |
|  Kandil, Wagdy | | | 1692 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Elgabry, Mohsen | m | | 2268 | EGY | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Abdel Fatah, Emad | | | 2114 | EGY | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ayman, Amr | | | 1604 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sayed, Hany | | | 2189 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Amro, Abdel Rahman | | | 1598 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ryad, Hamed | | | 1665 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kandil A, Saeyd | | | 1648 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Roshdy, Mahmoud | | | 2210 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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