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Rapid:
Individual Calculations September 2016 |
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| Ibrahim, Sarwat Total change: -28.60 | |   |
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| 7th Gharbia Rapid | Mahalla | EGY | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 2009 | 3.50 | 6 | -1.36 | 20 | -27.20 | |
|  Rizk, Khaled | | | 1609 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Elshazly, Ahmed | | | 1609 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsenbary, Yehya | | | 1748 | EGY | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Saad, Mohamed | | | 1660 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abdel Hafeiz, Hassan | | | 1992 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Elhalwagy, Abdelghafar | | | 1782 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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) | | | | Zagazig Rapid 2016 | Zagaziq | EGY | 2016-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2009 | 3.00 | 7 | -0.07 | 20 | -1.40 | |
| | Atef, Hatem | | | 2183 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Elgabry, Mohsen | m | | 2273 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Amin, Ashraf | f | | 2224 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Elsayed, Moustafa | | | 2182 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bauomy, Magdy | | | 1794 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Salem, Sameh | | | 1927 | EGY | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Youssef, Fady | | | 1828 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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