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Individual Calculations September 2019 |
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| Abbasi, Meisam Total change: 32.20 | |   |
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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 |
| 1950 | 1882 | 4.50 | 7 | 1.72 | 20 | 34.40 | |
|  Mohammadi, Melika | | | 1511 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Abedi, Mohamadraza | | | 2049 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Faryad, H. A | | | 2029 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Eskandary, Mahmood | | | 2058 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Amir Vardestian, Hossein | | | 2051 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Alibabaei, Sasan | | | 2017 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rahmani, Pedram | | | 1935 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1856 | 6.00 | 8 | -0.11 | 20 | -2.20 | |
| | Ebrahimi Rashti, Asal | | | 1456 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Molouki, Melika | | | 1456 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kerdegar, Amirreza | | | 1456 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Amiri, Erfan | | | 1576 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Raei, Alireza | | | 1727 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hoseini, S.alireza | | | 1814 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rostami, Roohollah | | | 1770 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jafari, Parsa | | | 1737 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | |
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