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Individual Calculations September 2022 |
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| Ahmadi, Fereshteh Total change: -13.20 | |   |
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| Iran Girls Student School Championship-Shahr-e kord 2022 | Share Kord | IRI | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1090 | 1.50 | 4 | -0.33 | 40 | -13.20 | |
|  Hatami, Tahereh | | | 1142 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Ghanbari, Fatemeh | | | 1078 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Simaei, Helia | | | 1102 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Kargar Jahromi, Tannaz (c) | | | 1163 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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