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Individual Calculations September 2019 |
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| Ilyasli, Aghazahir Total change: 7.20 | |   |
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| 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1690 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Sadeghi Givi, Reza | | | 1880 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Shams, Mohammad Matin | | | 1817 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nemati, Mehrad | | | 1436 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Heydari, Zahra | | | 1862 | IRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Khoshkalamian, B. | | | 1840 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Najafi Beysafar, Vahed | | | 1306 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Edalatkhah, Mohsen | | | 1482 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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