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Individual Calculations September 2018 |
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| Abualfadhil, Abass Saad Total change: -82.80 | |   |
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| IRAQI Youth U20 Championships(Open) 2018 | Baghdad | IRQ | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1299 | 0.00 | 5 | -2.07 | 40 | -82.80 | |
|  Al-Fayyadh, Yamama Asif Abdula | | wc | 1699 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zahid, Sarmad Abd Alhamid | | | 1427 | IRQ | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Al, Hasan Dhamir Jabar Al Yhya | | | 1405 | IRQ | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Mohammed, Sameer Saleh Hasan | | | 1215 | IRQ | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ali, Salah Mahdi | | | 1166 | IRQ | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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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