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Individual Calculations August 2023 |
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| Goharchin, Ghazal Total change: -21.00 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1384 | 3.00 | 7 | -1.05 | 20 | -21.00 | |
|  Postbazan, Eslam | | | 1605 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Mozaffari, Raha | | | 1042 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Naderiyan, Amir Hosein | | | 1565 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Noorani, Fatima | | | 1090 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mohamadi, Niyousha | | | 1562 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Akhoundy, Aria | | | 1181 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Taghipour, Mohammadkian | | | 1134 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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