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Rapid:
Individual Calculations May 2018 |
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| Ahmed Yehia, Ahmed Total change: 20.80 | |   |
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| El Hafeed | Alexandria | EGY | 2018-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1891 | 4.50 | 8 | 1.04 | 20 | 20.80 | |
|  Mohamed, Taghian | | | 2220 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Tamer, Ahmed | c | | 1683 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alyeldin, Mohamed | | | 1491 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Osama, Ibrahim | | | 2105 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Abdel Fatah, Amr | | | 1897 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Elatar, Mohamed | | | 1980 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Samy, Amro | | | 2019 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Saiid, Mohamed | | | 2113 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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