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Rapid:
Individual Calculations August 2014 |
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| Zayan, Osama Total change: 19.60 | |   |
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| Heliopolis Rapid Chess 2014 | Cairo | EGY | 2014-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2179 | 5.00 | 8 | 0.98 | 20 | 19.60 | |
|  Zayan, Mohamed | f | | 1853 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Khalil, Hany | | | 2029 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ibrahim, Hatim | m | | 2405 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sultan, Mohamed | | | 2129 | YEM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Adly, Ahmed | g | | 2579 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | El Ghazali, Youssef M. | m | | 2200 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ahmed, Moustafa Elsayed | | | 2037 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yousry, Mohamed | | | 2226 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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