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Individual Calculations July 2023 |
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| Zarei, Mohammadtaha Total change: -62.40 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1473 | 2.50 | 6 | -1.56 | 40 | -62.40 | |
|  Keikhaei, Mahyar | | | 1192 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Pourhosseini, Mohammad | | | 1239 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Khosravi Mahmoei, Hasti | | | 1691 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tavakoli Garmase, Mohammad Hesam | | | 1231 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Jokar Borazjani, Hossein Gholi | | | 1430 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Nasehpoor, Pargol | | | 1176 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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