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Individual Calculations September 2009 |
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| Salah, Romany Total change: 9.90 | |   |
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| 5th Asiut International Open | Asiut | EGY | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2096 | 3.50 | 7 | 0.66 | 15 | 9.90 | |
|  Refaat, Ibrahim | | | 1853 | EGY | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Salem, Zahed | | | 2266 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Yousry, Salah | | | 2314 | EGY | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Samweil, Anis | | | 2272 | EGY | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Ibrahim, Hatim | | | 2320 | EGY | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Abdel Hafeiz, Ayman | | | 1987 | EGY | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Salah, Sayed | | | 2172 | EGY | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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