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Individual Calculations September 2022 |
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| Rostami, Samiyeh (c) Total change: -13.60 | |   |
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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 |
| 1169 | 1004 | 0.50 | 3 | -0.34 | 40 | -13.60 | |
|  Hajalizadeh, Faezeh | | | 1204 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Aminpour, Arina | | | 1160 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sarlak, Negar | | | 1143 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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