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Individual Calculations August 2017 |
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| Ahmadi, Saman Total change: -35.60 | |   |
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| Tehran Northeast Cup Tir 1396 | Tehran | IRI | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1469 | 4.50 | 9 | -0.89 | 40 | -35.60 | |
|  Ghasemnezhad, Mohammad Reza | | | 1396 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tohid Nia, Melika | | | 1318 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Ahmadi, Amir Hossein | | | 1269 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Heydri, Mahan | | | 1319 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Hassankhani, M.r. | | | 1869 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghasemnezhad, Mohammad Reza | | | 1396 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sharafi, Amir Mehrad | | | 1477 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Ahmadi, Amir Hossein | | | 1269 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Heydri, Mahan | | | 1319 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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) | | |
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