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Individual Calculations March 2017 |
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| Ghorbani, Davoud Total change: 0.00 | |   |
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| Iran amateurs Chess Championship 2017 (U1700) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1655 | 0 | 3.50 | 6 | 0.00 | 1675 | | 0.00 | |
|  Shahveisi, Hamid | | | 1624 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |  Farahi, Ali | | | 1620 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hashemi, Sayyed Hessam | | | 1686 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Esmaeilzade, Hossein | | | 1651 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hosseini, Seyedhossein | | | 1692 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Amiri, Erfan | | | 1656 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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