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Individual Calculations April 2023 |
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| Karimi Soureh, Kiarash Total change: 30.80 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1454 | 4.00 | 5 | 0.77 | 40 | 30.80 | |
|  Soleimanpour, Arash | | | 1054 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bigdeli, Melisa | | | 1063 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kazemi, Ghazal | | | 1206 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Taghizadeh Andarabi, Taraneh | | | 1663 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Baytamari, Amir Hossein | | | 1557 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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