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Rapid:
Individual Calculations September 2019 |
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| Jack, Habib Bia Total change: -7.40 | |   |
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| 14th Khanzad Rapid Chess Championship. | Erbil | IRQ | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1477 | 2.50 | 6 | -0.37 | 20 | -7.40 | |
|  Dlsoz, Omer Sedeeq | | | 1764 | IRQ | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Husham, Namir Mohammad | | | 1228 | IRQ | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdullah, Layth Ahmed | | | 1858 | IRQ | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdullah, Amar Ahmed | | | 1149 | IRQ | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdalhamed, Shahir Jasim | | | 1778 | IRQ | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Peshang, Pshtiwan Ahmed | | | 1244 | IRQ | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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