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Individual Calculations June 2023 |
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| Akbarpourmiri, Massoumeh Total change: -9.20 | |   |
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| Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1281 | 2.50 | 7 | -0.46 | 20 | -9.20 | |
|  Karimi, Setayesh | | | 1771 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Atiyabi, Nahid | | | 1059 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Delshad, Shaghayegh | | | 1450 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ghazaghi, Parmida | | | 1630 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bigdeli, Melisa | | | 1105 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Safaei, Maliheh | | | 1519 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kosari, Sarina | | | 1015 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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