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Individual Calculations September 2018 |
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| Kamal, Ahmed Moustafa Total change: -18.40 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1738 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Saiid, Ibrahim | | | 2030 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Yehya, Mohamed | | | 2020 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Elazab, Shereif | | | 2032 | EGY | 0.00 | 1 | -0.15 | 40 | -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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