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Individual Calculations November 2011 |
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| Ibrahim, Mohamed Total change: 27.00 | |   |
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| Alexandria Open 2011 | Alexandria | EGY | 2011-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2151 | 4.00 | 6 | 1.80 | 15 | 27.00 | |
|  Zayan, Osama | | | 2232 | EGY | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Nyazi, Nehad | | | 2220 | EGY | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Abdel Fadil, Mohamed | | | 2204 | EGY | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Sameeh, Hany | f | | 2244 | EGY | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Mekki, Nagy | | | 2282 | EGY | 0.00 | 1 | -0.32 | 15 | -4.80 | | | El Arousy, Abdul Hameed | m | | 2310 | EGY | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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