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Individual Calculations October 2022 |
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| Nosratpour, Ariz Total change: -52.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1768 | 7.00 | 11 | -2.63 | 20 | -52.60 | |
|  Salehi, Mahdi | | | 1463 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Kord, Soleyman | | | 1450 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khalili, Hosein | | | 1539 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Azadi, Ali | | | 1200 | IRI | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Rahbar, Shahan | | | 1368 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akbari, Arvin | | | 1284 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Amirinasab, Abolfazl | | | 1392 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rabbani, Abtin | | | 1484 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Cheraghi, Alireza | | | 1306 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Golzari, Amirmohammad | | | 1540 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dabiri, Kasra | | | 1558 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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