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Rapid:
Individual Calculations August 2018 |
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| Osman, Ahmed Total change: -14.20 | |   |
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| 4th King of Draw Rapid | Tanta | EGY | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1535 | 0.00 | 3 | -0.71 | 20 | -14.20 | |
|  Kretam, Ayman | | | 1935 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Refaat, Ismail | | | 1815 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Elshenawy, Ahmed | | | 1556 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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