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Rapid:
Individual Calculations August 2017 |
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| Zayan, Mohamed Total change: -11.40 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2061 | 4.50 | 9 | -0.57 | 20 | -11.40 | |
|  Kassem, Tarek | | | 1661 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Atea, Khaled | | | 2198 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alaa, Ahmed | | | 1874 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rizk, Khaled | | | 1661 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Aziem, Aly Yusef | | | 1957 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Amin, Ashraf | f | | 2311 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sayed Hassan, Mohamed | | | 2178 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Salah, Sayed | | | 2216 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sobhy, Tamer | | | 1906 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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