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Individual Calculations March 2023 |
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| Shafaee, H. Total change: -54.20 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 2072 | 6.50 | 10 | -2.71 | 20 | -54.20 | |
|  Mohammadi Akbarabadi, Hossein | | | 1655 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Akhoondzadeh, Mahdi | | | 1727 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Mokhtabadi, Arad | | | 1672 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseini, Vihan | | | 1464 | IRI | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Rostam Vahed, Mahdi | | | 1575 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Harati, Hasti | | | 1688 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rezaeipour, Sina | | | 1704 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Hashemi Zadeh, Seyyed Kasra | | | 1693 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Esmaeili, Soroush | | | 1611 | IRI | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Rezaeii, Amirreza | | | 1760 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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