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Individual Calculations September 2022 |
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| Darabi, Mohammad Parsa Total change: 37.60 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1315 | 3.00 | 7 | 0.94 | 40 | 37.60 | |
|  Farrokhi, Masoud | | | 1990 | IRI | 0.50 | 1 | 0.49 | 40 | 19.60 | |  Sadati, Seyedeh Fatemeh | | | 1892 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Veismoradi, Sepehr | | | 1143 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mozafari, Sonia | | | 1150 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ganji, Majid | | | 1521 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vatankhah, Hamed | | | 1484 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kiani, Rahil | | | 1754 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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