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Individual Calculations September 2022 |
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| Parvin, Zahra Total change: 26.00 | |   |
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| Iran women's Chess League 1401 | Semirom | IRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1637 | 5.50 | 6 | 0.65 | 40 | 26.00 | |
|  Abazari, Arefeh | | | 1117 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Mohammadi, Maryam | | | 1615 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Taei, Ariana | | | 1452 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Malaki, Panteha | | | 1157 | IRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Hatami Kelishadi, Negin | | | 1457 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Simaei, Helia | | | 1237 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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