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Individual Calculations July 2023 |
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| Altorky, Amer Total change: -17.00 | |   |
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| Asian Zonal Chess Championship 2023 Zone 3.1 Men | Tehran | IRI | 2023-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2051 | 5.00 | 9 | -0.85 | 20 | -17.00 | |
|  Bolandnazar, Korosh | | | 1648 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tahmasebi, Hamidreza | | | 2171 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Abbasi Abeluie, Mohammad Mehdi | | | 1892 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Faramarzi Garousi, Maartia | | | 1651 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poormosavi, Seyed Kanan | | | 1820 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Fathi, Himan | | | 1844 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Momeni, E. | | | 2166 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kaffash, Milad | | | 2029 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Alizadeh, Mohammad Mahdi | | | 2029 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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