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Individual Calculations July 2023 |
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| Omidinia, Parham Total change: -1.60 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1118 | 0.00 | 2 | -0.04 | 40 | -1.60 | |
|  Khosravi Mahmoei, Hasti | | | 1691 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nasiri, Hamid Reza | | | 1719 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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