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Individual Calculations September 2018 |
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| Abdo, Mohamed Amin Total change: -8.20 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2050 | 3.00 | 6 | -0.41 | 20 | -8.20 | |
|  Marzouk, Sadek | | | 1754 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ryad, Hamed | | | 1665 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | El Arousy, Abdul Hameed | m | | 2310 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Yousry, Mohamed | | | 2215 | EGY | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Amin, Ashraf | f | | 2227 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sobhy, Mohamed | | | 1650 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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