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Individual Calculations December 2019 |
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| Alamir Virsagh, Ehsan Total change: -25.60 | |   |
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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 |
| 1757 | 1950 | 7.50 | 11 | -0.64 | 40 | -25.60 | |
|  Rezaeian Tabrizi, Hooman | | | 1550 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Asgharpourmasoleh, Tara | | | 1687 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Alizadeh, Mohammad Mahdi | | | 1688 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Heravi, Mohammad Hossein | | | 1794 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Shafiei, Mahdi | | | 1690 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Doroodian, Mahyar | | | 1927 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Armand, Saman | | | 1801 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Abbaspoorrad, Nikoo | | | 1803 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Jalali, Saba | | | 1803 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Majidi, Seyed Mohammad Parsa | | | 1802 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Heidarzadeh, Arsha | | | 1784 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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