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Individual Calculations September 2018 |
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| Aryan, Ali Ehsan Total change: 22.20 | |   |
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| IRAQI Youth U20 Championships(Open) 2018 | Baghdad | IRQ | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1965 | 6.50 | 9 | 0.35 | 20 | 7.00 | |
|  Ali Ahmed, Attiyah | | | 1565 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ali, Sattar Nasser | | | 1670 | IRQ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nabaa, Sami Abbas | | | 1741 | IRQ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ahmed, Jaza Jamal | c | | 2066 | IRQ | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Al-Fayyadh, Yamama Asif Abdula | | wc | 1738 | IRQ | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Moazaz , Dhahir Habeeb | f | | 2046 | IRQ | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mazn , Bayad Abdulqader | | | 1858 | IRQ | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Al Harith, Emad Nawaf | | | 1647 | IRQ | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ahmed, Qutayba Yunis | c | | 1937 | IRQ | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | | | Iraqi Clubs Championship under(20) 2018 | Baghdad | IRQ | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1965 | 4.00 | 5 | -0.15 | 20 | -3.00 | |
| | Zaid, Alaa Chasib | c | | 1661 | IRQ | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Noori, Sabah Nori | m | | 1947 | IRQ | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mohammed Al-Sadik, Firas Qassim | | | 1565 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rabar, Bakhtyar Hama Saleh | | | 1565 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riham, Saad Mohsin | | | 1565 * | 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) | | | | Peshmergah Classic Chess Championship | SULAYMANIYAH | IRQ | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1965 | 4.50 | 8 | 0.91 | 20 | 18.20 | |
| | Taha, Jalal.abdula | | | 1959 | IRQ | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mohammed, Zozek Salah Mohammed | f | | 2197 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sarkawat, Hamad Mohammed | | | 1899 | IRQ | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nazar, Jamil Khalid | | | 1903 | IRQ | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Rawand, Hamid Abdullah | | | 2110 | IRQ | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sheida, Omar | | | 1927 | IRQ | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ahmed, Jaza Jamal | c | | 2084 | IRQ | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rawaz, Omar Hama | | | 1975 | IRQ | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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