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Rapid:
Individual Calculations September 2018 |
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| Sameeh, Hany Total change: -28.40 | |   |
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| 2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 2167 | 3.00 | 5 | -1.42 | 20 | -28.40 | |
|  Hassan Ibrahem, Mohamed | | | 1767 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ashraf, Fahd | | | 1767 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alyeldin, Mohamed | | | 1767 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalifa, Zeyad | | | 1767 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atteya Essa, Khaled | | | 1985 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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