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Individual Calculations August 2023 |
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| Sharifpour, Amir Mohammad Total change: 48.40 | |   |
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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 |
| 1609 | 1424 | 4.50 | 8 | 2.42 | 20 | 48.40 | |
|  Bagheri, Behrad | | | 1682 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Norouzian Arayesh, Amin | | | 1580 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Biabani, Hadi | | | 1602 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Nosratpour, Ariz | | | 1679 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Naderiyan, Amir Hosein | | | 1565 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Vesali Khah, Parsa | | | 1573 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rahmani, Melika | | | 1632 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mohamadi, Niyousha | | | 1562 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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