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Individual Calculations March 2024 |
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| Parvin, Zahra Total change: 22.80 | |   |
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| 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1849 | 7.00 | 9 | 0.57 | 40 | 22.80 | |
|  Nasibi Nia, Vahid | | | 1449 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Safa Joo, Mohammad Ali | | | 1572 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hoseini, Hamzeh | | | 1609 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Felix, Winnie | | | 1555 | PHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mousivand, Ali | | | 1875 | IRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Rezaeii , Amirreza | | | 1809 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Moazzen, Amirali | | | 1689 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Taheri, Parsa | | | 1669 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abbasi, Meisam | | | 1804 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * 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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