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Individual Calculations September 2022 |
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| Salehi Reihani, Bahamin Total change: 1.20 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1406 | 2.50 | 7 | 0.03 | 40 | 1.20 | |
|  Delavari, Behnood | | | 1743 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Asadi, Atabak | | | 1850 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Jarideh, Mohammad Sam | | | 1084 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bayati, Kambiz | | | 1691 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ansari Mahyari, Diana | | | 1250 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Farokhfar, S Ahmad | | | 1672 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Adinehnia, Arvin | | | 1504 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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