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Individual Calculations January 2019 |
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| Al-Aswadi, Mohammed Total change: -0.80 | |   |
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| Mahra International Chess Festival - 2018 | Mahra | YEM | 2018-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1829 | 2.00 | 4 | -0.02 | 40 | -0.80 | |
|  Yaser Ali , Wajih | | | 1527 | YEM | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Fuad, Ahmed Mufleh | f | | 2107 | YEM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Al-Marir, Esam | | | 1460 | YEM | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Al Badani, Abdu | f | | 2187 | YEM | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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