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Individual Calculations December 2019 |
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| Rahmani, Pedram Total change: -78.80 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1977 | 6.00 | 9 | -1.97 | 40 | -78.80 | |
|  Vasheghani, Hessam | | | 1577 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shafiei, Mahdi | | | 1690 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Davari, Sara | | | 1577 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Aghajari, Mehdi | | | 1577 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghorbani, Sina | | | 1716 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Salehimoghaddam, A. | | | 1588 | IRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Azizi Tafreshi, Ali Akbar | | | 1577 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mousivand, Ali | | | 1609 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Yousefi, Saeid | | | 1712 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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