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Individual Calculations September 2019 |
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| Moosavifar, Seyed Abolfazl Total change: -15.20 | |   |
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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 |
| 1774 | 1631 | 3.50 | 8 | 0.94 | 40 | 37.60 | |
|  Saedi, Omid | | | 1928 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Mahdavi, Hossein | | | 1836 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shiri, Omid | | | 1720 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ghayourifar, Ali | | | 1745 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mohammadalizadeh Lashkari, Erfan | | | 1467 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Jouyandeh, H | | | 1846 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ghoorchibeygi, Alireza | | | 1808 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Hejrati, Mohammad Mahdi | | | 1844 | 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 |
| 1521 | 1692 | 3.50 | 7 | -1.32 | 40 | -52.80 | |
| | Hoseini, S.alireza | | | 1814 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Valaei Kebria, Abolfazl | | | 1335 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Shaabani, Amin | | | 1870 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sejdeh, Amirsam | | | 1407 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Sotoude Nia, Mahdiar | | | 1398 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Alidadi, Mobina | | | 1302 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lamei Ramand, Behrooz | | | 1518 | IRI | 1.00 | 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) | | |
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