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Individual Calculations October 2018 |
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| Kooshki Jahromi, Sobhan Total change: 80.80 | |   |
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| 3rd Paytakht International Cup 2018 -Group B | Tehran | IRI | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1604 | 3.50 | 7 | 1.65 | 40 | 66.00 | |
|  Mahdavi, Mahdis | | | 1926 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Khaledi, Omid | | | 1910 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kaveh, Taghi | | | 1823 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Abed, Meisam | | | 1990 | IRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Veisi, Armin | | | 1687 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Naseralavi, Seyyed Armin | | | 1859 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hami, Setareh | | | 1459 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | Fars Boys U-16 Chess Championship 1397 | Fars | IRI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1604 | 4.50 | 6 | 0.37 | 40 | 14.80 | |
| | Farhood, Ariyan | | | 1266 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Oji, Ehsan | | | 1204 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bazrafshan, Amirhossein | | | 1516 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Hesampoor, Ahmad | | | 1438 | IRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Mehboodi, Shadmehr | | | 1881 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Mansouri, Alireza | | | 1337 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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