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Individual Calculations March 2023 |
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| Biriya, Mohammadamin Total change: 113.60 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2060 | 5.00 | 9 | 2.84 | 40 | 113.60 | |
|  Bosagh Zadeh, Alireza | | | 2235 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Ghafourian, Amir Ali | | | 2169 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Hayrapetyan, Hovik | g | | 2466 | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tahmasebi, Hamidreza | | | 2176 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Primbetov, Kazbek | f | | 2156 | KAZ | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Moradi, Amirmasoud | | | 2288 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Hayrapetyan, Edgar | | | 2245 | ARM | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kushagra, Mohan | m | | 2384 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ashraf, Artin | f | | 2359 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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