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Individual Calculations July 2023 |
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| Bozorgzad, Arsalan Total change: -22.40 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1279 | 1.00 | 5 | -0.56 | 40 | -22.40 | |
|  Aghababaee, Asghar | | | 1578 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ghorbani, Mohammad Mehdi | | | 1620 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Hatami, Farnia | | | 1044 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Koohi, Mahan | | | 1485 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Akbarzadeh, M.hasan | | | 1465 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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