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Individual Calculations April 2023 |
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| Ghodousi, Arian Total change: -30.80 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1460 | 3.00 | 5 | -0.77 | 40 | -30.80 | |
|  Mandkari, Mohammadtaha | | | 1088 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Akbari, Sarina | | | 1149 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Sharifi Razavi, Mohammadtaha | | | 1073 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Baytamari, Amir Hossein | | | 1557 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kouchaki Pirkouhi, Mohsen | | | 1283 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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