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Individual Calculations September 2017 |
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| Elsayed, Moustafa Total change: 30.00 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2198 | 8.50 | 11 | 1.50 | 20 | 30.00 | |
|  Essam, Omar | | | 1798 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fahmy, Tarek | | | 1798 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fathy, Waleed | | | 1899 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Allam, Emad Hamdy | | | 2086 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Salem, Sameh | | | 1931 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | El Arousy, Abdul Hameed | m | | 2279 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Awadhom, Rabea | | | 2102 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gabr, Mohsen | f | | 2313 | EGY | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kandil, Adham | m | | 2263 | EGY | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Rahman, Yehya | m | | 2139 | EGY | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Sayed, Hany | | | 2206 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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