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Individual Calculations October 2019 |
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| Safarnezhad, Armin Total change: 7.20 | |   |
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| Toos Cup 2019-Open | Mashhad | IRI | 2019-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1568 | 6.00 | 9 | 0.18 | 40 | 7.20 | |
|  Hadadnia, Emad | | | 1178 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Zihaghi, Amir Arsalan | | | 1168 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zargarbashi, Mohammad Hosein | | | 1275 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rahnama, M.reza | | | 1460 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Barati, Behnam | | | 1729 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Naghavi, Atefeh | | | 1471 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Haghtalab, Amirreza | | | 1381 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Amirimehr, Ashkan | | | 1698 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Shiri, Abolfazl | | | 1561 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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