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Individual Calculations March 2023 |
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| Bosagh Zadeh, Alireza Total change: 24.60 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2235 | 5.50 | 9 | 1.23 | 20 | 24.60 | |
|  Biriya, Mohammadamin | | | 2060 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Ahmadi, Erfan | | | 1965 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mohammad Fahad, Rahman | m | | 2385 | BAN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mosadeghpour, Masoud | g | | 2473 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ashraf, Artin | f | | 2359 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ghaem Maghami, Ehsan | g | | 2478 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mohammadi, Melika | | | 1910 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hayrapetyan, Hovik | g | | 2466 | ARM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Azadi, Amirmohammad | | | 2165 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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