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Individual Calculations September 2017 |
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| Mosallam, Nasser Total change: -8.40 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2040 | 2.00 | 4 | -0.42 | 20 | -8.40 | |
|  Sayed Hassan, Mohamed | | | 2204 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Sarwat, Beshoy | | | 1677 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nabil, Mohamed | | | 1660 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elzayady, Ahmed | | | 2167 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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