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Individual Calculations September 2019 |
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| Safiri, Ali Total change: 14.60 | |   |
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| 9th Qazvin Cup - A Group (U-2100) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1973 | 6.00 | 9 | -0.45 | 20 | -9.00 | |
|  Ghayourifar, Ali | | | 1745 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Khosronejad, Abtin | | | 1573 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rostami, Roohollah | | | 1815 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Younesi, Ahmad | | | 1822 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Khoshkalamian, B. | | | 1872 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Paktinat, Zhina | | | 1787 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mahdavi, Hossein | | | 1836 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Azizkhani, Nima | | | 1810 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Abedini, Morteza | | | 1940 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Master Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2026 | 5.00 | 9 | 1.18 | 20 | 23.60 | |
| | Salih, Akar Ali Salih | f | | 2274 | IRQ | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hasani, Takin | | | 1843 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mozaffari, Alireza | | | 2192 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bagheri, Maziar | f | | 2352 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Baxtyar, Hama Salih Ahmed | | | 1659 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Azadi, Amirmohammad | | | 2268 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Doroodian, Mahyar | | | 1918 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Khodabandeh, Milad | | | 2076 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Razaghi, Behrooz | | | 2178 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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