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Individual Calculations October 2022 |
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| Jamshidi, Amir Hossein Total change: -30.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2217 | 4.50 | 7 | -1.51 | 20 | -30.20 | |
|  Raoofniya, Hooman | | | 1856 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ilkhanipour, Ramtin | | | 1914 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ahmadi, Erfan | | | 1923 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Malekzadeh, Mohammad | | | 1925 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Bahmani, Koorosh | | | 1826 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1814 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gharagyozyan, Artur | | | 2054 | ARM | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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