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Individual Calculations July 2023 |
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| Alviri, Behaeen Total change: 19.40 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1425 | 4.00 | 7 | 0.97 | 20 | 19.40 | |
|  Khalouei Koupaei, Arya | | | 1524 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Khan Ahmadi, Mohammad Reza | | | 1511 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mosavar, Reza | | | 1677 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Edalati, Parsa | | | 1512 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Jokar Borazjani, Hossein Gholi | | | 1430 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Keikhaei, Mahyar | | | 1192 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Akbarzadeh, M.hasan | | | 1465 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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