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Individual Calculations August 2023 |
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| Shariatpanahi, Seyed Hamid Total change: -36.40 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1881 | 2.00 | 6 | -1.82 | 20 | -36.40 | |
|  Nazarian, Arash | | | 1738 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Namei, Kooshan | | | 1729 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mastizadeh, Saeed | | | 1771 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Amirinasab, Abolfazl | | | 1945 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Afshani, Matin | | | 1741 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Masoumi, Sahel | | | 1746 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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