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Individual Calculations October 2015 |
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| Amin, Ashraf Total change: 9.80 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2222 | 7.00 | 10 | 0.49 | 20 | 9.80 | |
|  Hussain, Abdel Naser | | | 1890 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ibrahim, Sarwat | | | 2041 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rashed, Nabil | | | 2095 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Wafa, Shrook | | wg | 2143 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Shafek, Mohamed | | | 2053 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Yasseen, Aly | m | | 2317 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hanafy, Salah | | | 2065 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kandil, Adham | f | | 2108 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Abdel Fatah, Emad | | | 2082 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | El Arousy, Abdul Hameed | m | | 2250 | EGY | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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