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Individual Calculations March 2023 |
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| Mal Ahmadi, Iliya Total change: -19.60 | |   |
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| Paytakht Cup, International Chess Festival (C) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1144 | 1.00 | 5 | -0.49 | 40 | -19.60 | |
|  Barati Masihi, Kevin | | | 1346 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Bigani, Mohammad Hessam | | | 1252 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Jabbari Hesabi, Kian | | | 1350 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Naderi, Shahan | | | 1242 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Ghafary, Poria | | | 1298 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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