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Individual Calculations June 2023 |
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| Rahimzadeh, Maryam Total change: 26.00 | |   |
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| Tehran Championship Memorial of Shahid Faramarzi | Tehran | IRI | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1351 | 4.00 | 6 | 0.78 | 20 | 15.60 | |
|  Gholami, Armin | | | 1749 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jalili, Mohammadparsa | | | 1148 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Namazi, Mohammad Parsa | | | 1135 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mousivand, Ali | | | 1714 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adiban, Nima | | | 1148 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Khoshk Jahan, Shayan | | | 1167 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1351 | 4.00 | 8 | 0.52 | 20 | 10.40 | |
| | Masoumi, Sahar | | | 1889 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bigdeli, Melisa | | | 1105 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Safaei, Maliheh | | | 1519 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Malaki, Panteha | | | 1140 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sodachi, Saba | | | 1463 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Armand, Mehrnoosh | | | 1283 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Rahmani, Melika | | | 1660 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Naser Jabari, Negar | | | 1345 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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