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Individual Calculations March 2023 |
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| Goharchin, Ghazal Total change: -6.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1391 | 3.00 | 8 | -0.42 | 20 | -8.40 | |
|  Poursedighi, Mohsen | | | 1042 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rahmatpisheh, Amir Hossein | | | 1771 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sarvin, Alireza | | | 1589 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ajami, Kiyana | | | 1162 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Adinehnia, Arvin | | | 1590 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ghasemi, Sina | | | 1190 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mohammadalizadeh Lashkari, Erfan | | | 1575 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Amirinasab, Abolfazl | | | 1691 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) | Khuzestan | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1391 | 2.50 | 8 | 0.09 | 20 | 1.80 | |
| | Hazbeian, Salem | | | 1793 | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Alizadeh, Farzad | | | 1461 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Khosravi, Kamyar | | | 1683 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kamrava, Kourosh | | | 1626 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ajeli, Saeed | | | 1692 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mortazavi, Sayed Kamoloddin | | | 1653 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Savari, Ahmad | | | 1180 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sadooni, Mohammadreza | | | 1410 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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