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Individual Calculations June 2019 |
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| Ghayourifar, Amir Total change: 108.80 | |   |
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| Tehran Chess Championship 1398 | Tehran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1568 | 3.50 | 7 | 1.91 | 40 | 76.40 | |
|  Razaghi, Behrooz | | | 1968 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Bashirzade, Mohsen | | | 1907 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Esmaeilnejad, Mohammad Amin | | | 1968 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fakhrbakhsh, Vandad | | | 1726 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vasheghani, Hessam | | | 1513 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mirhosseinian, Seyedamir | | | 1819 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Raei, Alireza | | | 1758 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | | | malard Ramezan standard cup 1398 | Tehran | IRI | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1568 | 2.50 | 5 | 0.81 | 40 | 32.40 | |
| | Saboori Zade, Mahdi | | | 1778 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Mehran, Hossein | | | 1611 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Rahmatpisheh, Amir Hossein | | | 1751 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Hojjatinejad, Ilia | | | 1737 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Salman, Yasin | | | 1582 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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