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Individual Calculations September 2019 |
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| Aghaei, Alireza Total change: 9.20 | |   |
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| 3rd Aftab international Chess Festival 2019 - Master Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2185 | 5.00 | 9 | 0.46 | 20 | 9.20 | |
|  Hamedi Nia, Vesal | | wm | 1890 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Vahdatian, Davood | | | 2018 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Miri, Ali | | | 1815 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tutisani, Noe | m | | 2432 | GEO | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Mahdavi, Hassan | | | 2115 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kreisl, Robert | m | | 2410 | AUT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Jamshidi, Amir Hossein | f | | 2281 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Atakhan, Abtin | f | | 2326 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Salih, Akar Ali Salih | f | | 2274 | IRQ | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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