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Individual Calculations December 2019 |
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| Ghasemi, Parima Total change: -39.60 | |   |
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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 |
| 1435 | 1380 | 2.50 | 8 | -0.99 | 40 | -39.60 | |
|  Rezaei, Hamidreza | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Davachi, Hamid | | | 1596 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Mirzaei, H.r | | | 1548 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Mohammadi, Helma | | | 1194 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bazrafshan, Amirhossein | | | 1601 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Eftekhari, Abbas | | | 1103 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Jafari, Akram | | | 1141 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Azizi Tafreshi, Ali Akbar | | | 1514 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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