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Individual Calculations June 2013 |
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| Abdalsalam, Abubukr Total change: 85.20 | |   |
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| Zone 4.2 Indvidual (Open Section) | Cairo | EGY | 2013-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2002 | 4.50 | 9 | 2.84 | 30 | 85.20 | |
|  Hassan, Sayed Barakat | m | | 2363 | EGY | 1.00 | 1 | 0.90 | 30 | 27.00 | |  Emojong, Elijah | f | | 2211 | UGA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Shoker, Samy | m | | 2402 * | EGY | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Labib, Ibrahim Hasan | m | | 2402 * | EGY | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Yousry, Salah | f | | 2297 | EGY | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Ahmed Holi Ali, Moawia | c | | 2066 | SUD | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Hesham, Abdelrahman | m | | 2338 | EGY | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Ndikumana, Yves | | | 2088 | BDI | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Sadek, Sameh | | | 2352 | EGY | 0.50 | 1 | 0.39 | 30 | 11.70 | | | * 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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