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Individual Calculations June 2023 |
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| Sodachi, Saba Total change: 31.60 | |   |
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| Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1463 | 5.00 | 9 | 0.79 | 40 | 31.60 | |
|  Atiyabi, Nahid | | | 1059 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nadernia, Niki | | | 1788 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Raygantafrashi, Sara | | | 1279 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gholami Orimi, Anahita | | wm | 1890 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Rahimzadeh, Maryam | | | 1351 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Shahbazi, Sheyda | | | 1370 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Masoumi, Sahar | | | 1889 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Moghaddam, Mahdis | | | 1262 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kargari Arian, Saba | | | 1663 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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