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Individual Calculations December 2016 |
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| Derakhshan, Alireza Total change: -43.60 | |   |
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| 1st Paytakht Cup International Chess Festival (Youth U14) | Tehran | IRI | 2016-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1699 | 5.00 | 8 | -1.09 | 40 | -43.60 | |
|  Najmi Nia, Aynaz | | | 1299 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Al, Hasan Dhamir Jabar Al Yhya | | | 1318 | IRQ | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Majidi, Seyed Mohammad Parsa | | | 1402 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Noorbakhsh Zadeh, Arshia | | | 1493 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Khosravanian, Hosein | | | 1600 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Moradi Kelardehi, Mobin | | | 1399 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Azadi, Amirmohammad | | | 1824 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Rezaeipour, Sina | | | 1427 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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