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Individual Calculations July 2023 |
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| Pourhosseini, Mohammad Total change: 7.60 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1239 | 1.00 | 4 | 0.19 | 40 | 7.60 | |
|  Khan Ahmadi, Mohammad Reza | | | 1511 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Zarei, Mohammadtaha | | | 1473 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hamzeh Ali, Behnam | | | 1463 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Akbarzadeh, M.hasan | | | 1465 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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