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 | 19,820 | 24,220 | 28,700 |
| 20 | 22,060 | 26,960 | 31,950 |
| 40 | 22,900 | 27,980 | 33,160 |
| 60 | 23,590 | 28,830 | 34,160 |
| 80 | 24,210 | 29,580 | 35,060 |
| 100 | 24,780 | 30,280 | 35,880 |
| 120 | 25,300 | 30,920 | 36,640 |
| 140 | 25,810 | 31,530 | 37,370 |
| 160 | 26,280 | 32,120 | 38,060 |
| 180 | 26,740 | 32,670 | 38,720 |
| 200 | 27,180 | 33,210 | 39,360 |
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.
