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Individual Calculations August 2023 |
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| Shabaniyan, Faranak Total change: -26.20 | |   |
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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 |
| 1364 | 1484 | 2.50 | 6 | -1.31 | 20 | -26.20 | |
|  Ghaffari, Ahmad | | | 1625 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Rajabioon, Mohammad Hosein | | | 1281 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mozafari, Sonia | | | 1140 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hekmatnejad, Mahtab | | | 1171 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Habibifard, Parham | | | 1644 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mohammadbeigi, Reza | | | 1325 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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