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Individual Calculations August 2017 |
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| Rabar, Bakhtyar Hama Saleh Total change: 35.20 | |   |
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| IRAQI Youth U20 Championships(open) 2017 | Baghdad | IRQ | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1224 | 2.50 | 7 | 0.88 | 40 | 35.20 | |
|  Zaid, Alaa Chasib | c | | 1624 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammed, Sameer Saleh Hasan | | | 1215 | IRQ | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Bader, Salah Noori | | | 1388 | IRQ | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Ahmed, Haider Sadiq | | | 1509 | IRQ | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mohammed, Salih Oieiwi | | | 1371 | IRQ | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ali Abbas, Abdulzahra | | | 1462 | IRQ | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zain, Alabein Farhan | | | 1611 | IRQ | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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