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Individual Calculations August 2017 |
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| Kaziwa, Salah Abdullah Total change: -38.40 | |   |
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| IRAQI Youth U20 Championships(open) 2017 | Baghdad | IRQ | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1368 | 0.00 | 3 | -0.96 | 40 | -38.40 | |
|  Rabeea, Sabah Nori | f | | 1768 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Al-Fayyadh, Yamama Asif Abdula | | wc | 1698 | IRQ | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Aleqeen, Dhamir Jabar | | | 1168 | IRQ | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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