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Individual Calculations September 2009 |
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| Salem, Sameh Total change: -22.50 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1953 | 1.00 | 5 | -0.28 | 25 | -7.00 | |
|  Khalil, Badr | | | 2059 | EGY | 1.00 | 1 | 0.64 | 25 | 16.00 | |  Elsayed, Moustafa | | | 2216 | EGY | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Abdel Moniem, Mohamed | | | 2131 | EGY | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Abdel Samee, Mohamed | | | 2235 | EGY | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Abdel Wahed, Tarek | | | 2096 | EGY | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | 5th Asiut International Open | Asiut | EGY | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 1953 | 0.00 | 3 | -0.62 | 25 | -15.50 | |
| | Ragheb, Malak | | | 2210 | EGY | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Hanafy, Salah | | | 2157 | EGY | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Abdel Fatah, Mohamed | | | 2196 | EGY | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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