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Individual Calculations March 2023 |
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| Kamran Nia, Elena Total change: 6.80 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1374 | 3.00 | 8 | 0.83 | 40 | 33.20 | |
|  Mohammadi Alagoz, Afshin | | | 1202 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Abbasi Abeluie, Mohammad Mehdi | | | 1751 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Mosleh Rashtabadi, Hamzeh | | | 1769 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahdizadeh, Sadra | | | 1611 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rostam Vahed, Mahdi | | | 1575 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Amini, Ezatullah | | | 1556 | AFG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shakeri, Amirali | | | 1563 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kouchaki, Amirreza | | | 1505 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1374 | 2.50 | 7 | -0.66 | 40 | -26.40 | |
| | Shenavar, Bardia | | | 1574 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Edalati, Behrooz | | | 1556 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dezhdar, Aria | | | 1617 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Karimi, Yalda | | | 1043 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Shahriarinour, Nahal | | | 1132 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Salehi, Hossein | | | 1227 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Oskouev, A. | | | 1766 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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