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Individual Calculations September 2015 |
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| Abdel Razik, Ahmed Total change: 14.20 | |   |
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| Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2090 | 5.00 | 8 | 0.71 | 20 | 14.20 | |
|  Elgendy, Yousef | | | 1690 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ezat, Abdallah | | | 2181 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Bauomy, Magdy | | | 1839 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ahmed, Ahmed Alaa | | | 2176 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hassan, Sayed Barakat | m | | 2333 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Eldisy, Mohamed | | | 1798 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zayan, Osama | | | 2180 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Elsayed, Moustafa | | | 2185 | EGY | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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