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Individual Calculations July 2019 |
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| Toreyfi, Abdolnabi Total change: -2.20 | |   |
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| Iran Senior Championship 1398 Group 50-65 | Shiraz | IRI | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1472 | 2.50 | 6 | -0.11 | 20 | -2.20 | |
|  Akhavan Rad, A. | | | 1872 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salehi, Hossein | | | 1254 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Roodbar, Mahmood Reza | | | 1637 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Shariatnia, Abolfazl | | | 1180 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fallah, Mohammad Reza | | | 1631 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rafie Khalilabadi, Alireza | | | 1599 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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