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Individual Calculations March 2023 |
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| Rahnama, M.reza Total change: 5.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1471 | 4.50 | 10 | 0.28 | 20 | 5.60 | |
|  Ahmadi, Seyedeh Malihe | | | 1682 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Mohammadalizadeh Lashkari, Erfan | | | 1575 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kargari Arian, Saba | | | 1623 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Moazeni, Mehrnoush | | | 1071 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdi, Parnian | | | 1188 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hadadzadeh, Hamid Reza | | | 1267 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Biglarifard, Koorosh | | | 1676 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Fazeli Ghazijahani, Ali | | | 1589 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ali, Firas Qassim | | | 1957 | IRQ | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kiani, Rahil | | | 1724 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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