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Rapid:
Individual Calculations September 2018 |
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| Lana, Hawar Khaleel Total change: 7.40 | |   |
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| 9th Khanzad Rapid Chess Championship | Erbil | IRQ | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1163 | 1.00 | 5 | 0.37 | 20 | 7.40 | |
|  Pola, Azad Saber | | | 1563 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yousif, Farhad Ali | | | 1492 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hakar, Dalzar Hma Salah | | | 1420 | IRQ | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Sara, Masood Abdullah | | | 1563 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jack, Habib Bia | | | 1437 | IRQ | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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