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Individual Calculations January 2024 |
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| Kerdegar, Amirreza Total change: -23.60 | |   |
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| Men's championship of Bushehr province | Bushehr | IRI | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 2051 | 7.50 | 9 | -0.59 | 40 | -23.60 | |
|  Salehi, Mahyar | | | 1196 | IRI | 1.00 | 1 | 0.00 | 40 | 0.00 | |  Hashemi, Mohammad | | | 1516 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Dashti Nezhad, Parviz | | | 1645 | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Arefazad, Gholamhossein | | | 1720 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Aref Azad, Amir Hossein | | | 1593 | IRI | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Ghasemi, Mohammad Mehdi | | | 1651 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ahmadi, Akbar | | | 1742 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Daneshvar, Kasra | | | 1706 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alipoor Shahraki, Abolfazl | | | 1898 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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