Rad Beograd played 35 league seasons and cup tournaments in the data, 1993 to 2021. Success weighs every finish by how hard that competition was to win; Efficiency is the share of what the club could have won that it did win; Edge compares that with an average participant (×1.00).
| 882 | Real Unión de Irún (Spain) | 2.1 |
| 883 | Karşıyaka (Turkey) | 2.0 |
| 884 | Almagro (Argentina) | 2.0 |
| 885 | Rad Beograd (Serbia) | 2.0 |
| 886 | Mersin İdman Yurdu (Turkey) | 2.0 |
| 887 | Preußen Dellbrück (Germany) | 2.0 |
| 888 | Csa (Brazil) | 2.0 |
More: all clubs of Serbia · the world top 200