GD CUF played 51 league seasons and cup tournaments in the data, 1943 to 1980. 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).
| 565 | Bristol Rovers (England) | 4.6 |
| 566 | Kayserispor (Turkey) | 4.6 |
| 567 | Tranmere Rovers (England) | 4.6 |
| 568 | GD CUF (Portugal) | 4.6 |
| 569 | Vorskla Poltava (Ukraine) | 4.6 |
| 570 | Varese (Italy) | 4.6 |
| 571 | Port Vale (England) | 4.5 |