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Individual Calculations December 2019 |
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| Rahmani, Melika Total change: 58.40 | |   |
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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 |
| 1527 | 1491 | 6.00 | 10 | 1.46 | 40 | 58.40 | |
|  Nazari, Rahim | | | 1891 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jafari, Akram | | | 1141 * | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Heidarzadeh, Arsha | | | 1784 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Bagheri Astani, Farzam | | | 1613 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mohammadi, Helma | | | 1194 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Alizadeh, Mohammad Mahdi | | | 1688 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rostami, Setayesh | | | 1236 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ghaffarifar, Emad | | | 1344 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Miri, Ali | | | 1693 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Shafiei, Mahdi | | | 1690 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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