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Individual Calculations September 2019 |
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| Jivi Khorasanlou, Aida Total change: -60.40 | |   |
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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 |
| 1797 | 1693 | 4.00 | 9 | 0.69 | 40 | 27.60 | |
|  Rahmani, Pedram | | | 1935 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Mehry, Mahyaar | | | 1906 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Masoumi, Mohammad | | | 1844 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ali Akbari, Sepehr | | | 1519 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Majidi, Seyed Mohammad Parsa | | | 1895 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Khoshkalamian, B. | | | 1872 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Najafi Tabar, Aydin | | | 1906 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hojjatinejad, Ilia | | | 1814 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Shahsavari, Shayan | | | 1480 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1693 | 3.00 | 7 | -2.20 | 40 | -88.00 | |
| | Reyhani, Gholamhosein | | | 1293 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zolfaghari, Mohammad Javad | | | 1822 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Jadidi, Reza | | | 1450 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Zinati, Mehrnaz | | | 1395 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rasi, Davood | | | 1504 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Tavana, Amirmahdi | | | 1360 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mohammadi, Melika | | | 1565 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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