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Individual Calculations September 2022 |
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| Sarani, Arshia Total change: 17.60 | |   |
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| Iran Boys Student School Championship-Shahr-e kord 2022 | Shahre kord | IRI | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1595 | 2.00 | 2 | 0.44 | 40 | 17.60 | |
|  Asari, S.arad | | | 1348 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Asgari, Hosein | | | 1401 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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