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Rapid:
Individual Calculations August 2018 |
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| Lotfy, Abdel Rahman Total change: -1.40 | |   |
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| 4th King of Draw Rapid | Tanta | EGY | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2063 | 3.50 | 6 | -0.07 | 20 | -1.40 | |
|  Serag, Elsaeed | | | 1663 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Aziz, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sameeh, Hany | f | | 2152 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zayan, Osama | | | 2183 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ragaa, Hassan | | | 1962 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Eldengawy, Ahmed | | | 2136 | EGY | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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