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Individual Calculations September 2018 |
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| Hasaballa, Mohamed Total change: -0.40 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2049 | 6.00 | 10 | -0.01 | 40 | -0.40 | |
|  Ehab, Tasneem | | wm | 1748 | EGY | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Elsenbary, Yehya | | | 1785 | EGY | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Hassan, Sayed Barakat | m | | 2308 | EGY | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Eldesouky, Hassan | | | 1821 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sadek, Sameh | f | | 2316 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Abdel Aziz, Ashraf | | | 1649 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdel Wahed, Hafez | | | 1649 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yasseen, Aly | m | | 2289 | EGY | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hassan Sayed, Mohamed | | | 1742 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Roshdy, Mahmoud | | | 2210 | EGY | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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