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Rapid:
Individual Calculations July 2018 |
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| Tahvili Raftar, Iman Total change: -14.40 | |   |
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| Tehran Rapid 31 Khordad 1397 | Tehran | IRI | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1557 | 4.00 | 7 | -0.72 | 20 | -14.40 | |
|  Ghafourian, Amir Ali | | | 1957 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karim Beigi Kamran, Ali | | | 1258 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Gholamian Pour, Amin | | | 1760 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ghiasi, Aria | | | 1177 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rabbani, Abtin | | | 1157 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Heydari, Hosein | | | 1315 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ahadi, Ali | | | 1157 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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