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Individual Calculations August 2019 |
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| Didar , Mohammed Zhaher Hassan Total change: -4.40 | |   |
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| Iraq Kurdistan Region Clubs Chess Champioships For Men 2019 | SULAYMANIYAH | IRQ | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2172 | 4.50 | 6 | -0.22 | 20 | -4.40 | |
|  Marwan, Ali Rasheed | | | 1823 | IRQ | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Sheida, Omar | | | 1940 | IRQ | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ares, Saber Majeed | | | 1997 | IRQ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mohammed, Zozek Salah Mohammed | f | | 2196 | IRQ | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Alan, Omiad Saber | | | 1772 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Farhad Ali | | | 1772 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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