| No. | Component | Weight |
| 1 | Total Service Time for Current Company | 6.54 |
| 2 | Total Service Time for Current Rank | 7.63 |
| 3 | Total Service Time for Current Type of Tankers | 8.15 |
| 4 | Total Service Time for All Types of Tankers | 7.81 |
| 5 | Total Service Time for the Current Tanker | 6.28 |
| 6 | Total Sea Service Time | 8.30 |
| 7 | Education Level | 6.05 |
| 8 | Vessel Detentions during Working Periods | 5.75 |