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Individual Calculations September 2022 |
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| Mohammadi, Amir Hosein Total change: -36.40 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1281 | 0.00 | 4 | -0.91 | 40 | -36.40 | |
|  Marzoughi, Mohammadsadegh | | | 1920 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ansari, Soheil | | | 1867 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Fakhraei, Mojtaba | | | 1669 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Arablou, Bahar | | | 1048 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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