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Individual Calculations March 2023 |
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| Safarnezhad, Armin Total change: -54.40 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1771 | 7.00 | 11 | -1.36 | 40 | -54.40 | |
|  Rabbani, Abtin | | | 1545 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Pir, Mehdi | | | 1626 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Afrooz, Mohammad Taha | | | 1371 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khalouei Koupaei, Arya | | | 1486 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Esmaeili, Soroush | | | 1611 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Mehri, Mohammad Amin | | | 1527 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mohammadalizadeh Lashkari, Erfan | | | 1575 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Amirinasab, Abolfazl | | | 1691 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Alizadeh, Amirhosein | | | 1629 | IRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Mahdizadeh, Sadra | | | 1611 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Moosavi, Seyed Arad | | | 1473 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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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