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Individual Calculations August 2023 |
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| Fooladi, Behrooz Total change: -45.80 | |   |
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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 |
| 1774 | 1913 | 2.50 | 7 | -2.29 | 20 | -45.80 | |
|  Rashidi, Masood | | | 1765 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Taheri, Eliya | | | 1713 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Masajedian, Moein | | | 1786 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Asgharvand, Davood | | | 1852 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Delavari, Behnood | | | 1814 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Parvin, Zahra | | | 1718 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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