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Individual Calculations September 2018 |
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| Bolandakhtar, Ata Total change: -3.60 | |   |
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| 17th Iranian Men Festival Chess Championship 1397 | Hamedan | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1254 | 1.50 | 8 | -0.09 | 40 | -3.60 | |
|  Movahedi, Yashar | | | 1654 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yazdani, Hossein | | | 1602 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rigi, Kamyar | | | 1567 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shahsavari, Shayan | | | 1480 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gholami, Amir Mohammad | | | 1440 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Yazdani, Mohammadhosein | | | 1429 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mahdavi, S. Hassan | | | 1550 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gilandoust, Hirbod | | | 1350 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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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