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Rapid:
Individual Calculations April 2018 |
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| Nader, Yousef Total change: -0.60 | |   |
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| 12th Int. Maadi Chess Academy (Rapid) Under 2100 | Cairo | EGY | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1802 | 2.50 | 6 | -0.03 | 20 | -0.60 | |
|  Khalil, Badr | | | 2078 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Ellethy, Nabil | | | 1875 | EGY | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hafez, Mahmoud | | | 1943 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hafez, Mohamed | | | 1801 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | El Sabaway, Mowafaq | | | 1697 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hamed, Amro Mohamed | | | 1796 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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