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Individual Calculations September 2017 |
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| Azizi Tafreshi, Ali Akbar Total change: -25.20 | |   |
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| Iranian Men Festival 1396 - Hamedan | Hamedan | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1603 | 4.50 | 10 | -1.26 | 20 | -25.20 | |
|  Zarei, Amirhosein | | | 1203 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saleh Kotah, Sayed Ataollah | | | 1902 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rostami, Mardin | | | 1382 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hossein Nejhad, Hojjat | | | 1306 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nazari, Rahim | | | 1985 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ashraf, Artin | | | 1793 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sadeghi, Sepehr | | | 1351 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghafari, Payman | | | 1324 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shah Karami, Ali | | | 1790 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Biriya, Mohammadamin | | | 1354 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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