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Individual Calculations August 2023 |
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| Sardari, Parsa Total change: -26.60 | |   |
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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 |
| 1346 | 1438 | 0.50 | 3 | -1.33 | 20 | -26.60 | |
|  Ahmadi, Seyedeh Malihe | | | 1688 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Mokhtarifar, Mehrad | | | 1175 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sheikhzadeh, Bardia | | | 1174 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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