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Individual Calculations August 2023 |
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| Golshaani, Taha Total change: 0.40 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1882 | 5.50 | 9 | 0.01 | 40 | 0.40 | |
|  Afshani, Matin | | | 1741 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Alavi, Mahsa | | | 1725 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hojjatinejad, Ilia | | | 1964 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Memarzadeh, Hossein | | | 1944 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Nazarian, Arash | | | 1738 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Masajedian, Moein | | | 1786 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Parvin, Zahra | | | 1718 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Parsa Rad, Amirhesam | | | 1812 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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