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Individual Calculations August 2023 |
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| Taavoni, Rahim Total change: -26.60 | |   |
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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 |
| 1797 | 1940 | 3.50 | 7 | -1.33 | 20 | -26.60 | |
|  Mogheyseh, Abolfazl | | | 1790 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Abbasi Abeluie, Mohammad Mehdi | | | 1837 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ahmadi, Ramin | | | 1801 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Marzoughi, Mohammadsadegh | | | 1870 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Khosravi, Korosh | | | 1797 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hasanpor Moghadam, Iman | | | 1745 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jalalvand, Amir Hesam | | | 1739 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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