Every sig anchor × rank at A0. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.
| Sig | R3 | R4 | R5 |
|---|---|---|---|
| 0 | 20,260 | 24,720 | 29,330 |
| 20 | 22,130 | 27,020 | 32,050 |
| 40 | 22,980 | 28,050 | 33,280 |
| 60 | 23,690 | 28,920 | 34,300 |
| 80 | 24,320 | 29,690 | 35,220 |
| 100 | 24,900 | 30,400 | 36,060 |
| 120 | 25,440 | 31,060 | 36,840 |
| 140 | 25,950 | 31,680 | 37,580 |
| 160 | 26,440 | 32,280 | 38,290 |
| 180 | 26,910 | 32,850 | 38,960 |
| 200 | 27,350 | 33,390 | 39,610 |
BHR at each signature level by rank (non-ascendable — A0 only). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.
