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Individual Calculations August 2023 |
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| Mohammadi, Mohsen Total change: -9.40 | |   |
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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 |
| 1788 | 1867 | 5.00 | 9 | -0.47 | 20 | -9.40 | |
|  Parvin, Zahra | | | 1718 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Dabiri, Kasra | | | 1701 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Fathian, Mobin | | | 1727 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hoseini, S.alireza | | | 1917 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Roohparvar, Alireza | | | 1965 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Parsa Rad, Amirhesam | | | 1812 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ghasemi, Mohammadreza | | | 1713 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kiani, Rahil | | | 1762 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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