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Individual Calculations August 2023 |
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| Taherkhani, M Hosein Total change: 82.80 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1237 | 3.00 | 6 | 2.07 | 40 | 82.80 | |
|  Salehi, Mahan | | | 1454 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jorjandi, Milad | | | 1566 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Bagheri, Behrad | | | 1682 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Javanshir, Omid | | | 1509 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Ghovati, Amirhosein | | | 1506 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Yousefli, Amirhossein | | | 1491 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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