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Individual Calculations August 2018 |
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| Ahmadi, Amir Hossein Total change: -8.80 | |   |
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| Bushehr Chess ChampionShip 1397 | Bushehr | IRI | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1322 | 1.00 | 5 | -0.22 | 40 | -8.80 | |
|  Kabgani, Yoones | | | 1722 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dehghani, Ali | | | 1576 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dashti Nezhad, Parviz | | | 1706 | IRI | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Ghanbari, Mohsen | | | 1552 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dehghani, Parsa | | | 1215 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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