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Individual Calculations May 2024 |
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| Ghorbani, Zahra Total change: 76.80 | |   |
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| Iranian Youth Chess Championship 2024 (Girls U18) | Tehran | IRI | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1752 | 5.00 | 7 | 0.48 | 40 | 19.20 | |
|  Kafi, Aylin | | | 1458 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Kazemi, Zahra | | | 1617 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Karimi, Setayesh | | | 1882 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Hajisadeghian, Dina | | | 1522 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sehat, Donya | | | 1603 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Khalafvand, Dorsa Sadat | | | 1766 | IRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Keshavarzfathi, Nazanin Zahra | | | 1605 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | The 11th Iranian Womens Super League 1403 | Tehran | IRI | 2024-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1752 | 4.50 | 6 | 1.44 | 40 | 57.60 | |
| | Ahmadi, Seyedeh Malihe | | | 1840 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Khorshidi, Yegane | | | 1674 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Zafari Yekta, Niyousha | | | 1515 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Saadatmandi, Elina | | | 1672 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Taghizadeh Andarabi, Taraneh | | | 1898 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Sadati, Seyedeh Fatemeh | | | 1855 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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