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Individual Calculations January 2024 |
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| Kiani, Rahil Total change: -9.40 | |   |
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| Iranian Women's Super League 2023 | Rasht | IRI | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1750 | 4.00 | 7 | -0.49 | 20 | -9.80 | |
|  Paktinat, Zhina | | | 1850 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Mirjavadi, Sarina Sadat | | | 1350 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Habibzadeh, Heliya | | | 1182 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Mahdavi, Mahdis | | | 1795 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Hamedi Nia, Vesal | | wm | 1836 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sabahi, Maryam | | | 1223 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kargari Arian, Saba | | | 1795 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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) | | | | 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) | Kurdistan | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1750 | 0.50 | 1 | 0.02 | 20 | 0.40 | |
| | Parvin, Zahra | | | 1764 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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