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Individual Calculations August 2018 |
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| Aryanpour, Arad Total change: -16.80 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1744 | 6.00 | 10 | -0.42 | 40 | -16.80 | |
|  Mahjoob Zardast, Artemis | | wc | 1344 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zahedifar, Anahita | | wf | 2115 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Azizi Tafreshi, Ali Akbar | | | 1598 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Vasheghani, Hessam | | | 1496 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Mousivand, Ali | | | 1446 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Heydarimoghaddam, Nima | | | 1491 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Khalili, Atieh | | | 1614 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Heydari, Zahra | | | 1880 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ahadian, Armin | | | 1373 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Keshmirian, Mehdi | | | 1872 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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