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Individual Calculations October 2015 |
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| Darwish, Mahmoud Hamdy Total change: 4.60 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2144 | 7.00 | 11 | 0.23 | 20 | 4.60 | |
|  Hassan, Aly | | | 1744 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aly, Magdy | | | 1828 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Moaataz, Ayah | | wm | 1983 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Moreis, Amgad | | | 2027 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Ashraf, Shereif | f | | 1978 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kamel, Shereif | | | 1940 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mousa, Ahmed | | | 2281 | EGY | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Naby, Saiid A. | | | 2234 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Elamrawy, Mohamed | | | 2012 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hesham, Abdelrahman | m | | 2385 | EGY | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kandil, Adham | f | | 2108 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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