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Individual Calculations July 2023 |
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| Yazdani, Parham Total change: 16.00 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1673 | 7.00 | 9 | 0.40 | 40 | 16.00 | |
|  Akbari Zamani, Roz | | | 1273 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alikhani, Romina | | | 1306 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mirzakhani, Bahar | | | 1451 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Edalati, Parsa | | | 1512 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Khosravi Mahmoei, Hasti | | | 1691 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Nasiri, Hamid Reza | | | 1719 | IRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Jafari Ghourtani, Arash | | | 1504 | IRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Asgari Rashtiani, Yasin | | | 1450 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Noorouzi, Amirmohammad | | | 1330 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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