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Individual Calculations September 2019 |
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| Safarnezhad, Armin Total change: 21.20 | |   |
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| 4th Atrak Standard Cup 1398 - U2200 | North Khorasan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1547 | 4.00 | 8 | 0.53 | 40 | 21.20 | |
|  Hejazi, Milad | | | 1864 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Navidkia, Farshid | | | 1176 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vassalam, Mohammad Taghi | | | 1947 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ameri, Matin | | | 1289 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Haghi, Abolfazl | | | 1161 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ghaeni, Arya | | | 1801 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ahmadi Tabar, Hossein | | | 1824 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Ahmadi, Erfan | | | 1721 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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