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 | 20,140 | 24,610 | 29,170 |
| 20 | 22,200 | 27,110 | 32,140 |
| 40 | 23,040 | 28,150 | 33,360 |
| 60 | 23,740 | 29,010 | 34,380 |
| 80 | 24,370 | 29,770 | 35,290 |
| 100 | 24,950 | 30,480 | 36,130 |
| 120 | 25,490 | 31,140 | 36,910 |
| 140 | 25,990 | 31,760 | 37,640 |
| 160 | 26,480 | 32,350 | 38,340 |
| 180 | 26,950 | 32,920 | 39,020 |
| 200 | 27,390 | 33,460 | 39,660 |
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.
