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Individual Calculations August 2023 |
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| Golmeimi, Ermia Total change: 4.00 | |   |
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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 |
| 1520 | 1605 | 5.00 | 8 | 0.10 | 40 | 4.00 | |
|  Rahnama, M.reza | | | 1386 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Shadanpour, Sana | | | 1476 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Karami, Vesal | | | 1422 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mostafavi Parsa, Mohammad | | | 1508 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ajeli, Saeed | | | 1695 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Norouzi Chenari, Parham | | | 1679 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Delavari, Amin | | | 1500 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Yousefli, Amirhossein | | | 1491 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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