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Individual Calculations September 2018 |
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| Al, Hasan Dhamir Jabar Al Yhya Total change: -21.60 | |   |
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| IRAQI Youth U20 Championships(Open) 2018 | Baghdad | IRQ | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1405 | 2.00 | 6 | -0.54 | 40 | -21.60 | |
|  Rebaz, Nasir Jamal | | | 1805 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ayab, Dhafer Abdulameer | | | 1238 | IRQ | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Khedir, Majed Khedhir | | | 1567 | IRQ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Abualfadhil, Abass Saad | | | 1299 | IRQ | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ali, Firas Qassim | | | 1613 | IRQ | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Hasanen , Haleem Hussein | | | 1347 | IRQ | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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