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Individual Calculations October 2022 |
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| Zihaghi, Amir Arsalan Total change: -24.40 | |   |
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| 5th Atrak Standard Cup 1401 U1400 | Esfarayen | IRI | 2022-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1249 | 1.50 | 3 | -0.61 | 40 | -24.40 | |
|  Mojarradi, Erfan | | | 1095 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Safarzadeh, Ali | | | 1065 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Hosseini, Seyed Erfan | | | 1135 | IRI | 1.00 | 1 | 0.34 | 40 | 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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