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Individual Calculations August 2023 |
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| Shahbazi, Parsa Total change: 7.40 | |   |
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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 |
| 1480 | 1583 | 6.00 | 9 | 0.37 | 20 | 7.40 | |
|  Mohammadi, Shaho | | | 1371 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Nematolahi, Amirali | | | 1428 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Taleshi, Radmehr | | | 1450 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sherafat , Mahdi | | | 1470 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Hosseinzadeh, Salar | | | 1466 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mafakheri, Hiwa | | | 1215 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Malakouti, Ehsan | | | 1684 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Hakkaki Fard, Pedram | | | 1646 | IRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Zihaghi, Amir Arsalan | | | 1589 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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