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 | 19,520 | 23,840 | 28,270 |
| 20 | 21,620 | 26,400 | 31,300 |
| 40 | 22,440 | 27,400 | 32,490 |
| 60 | 23,130 | 28,240 | 33,490 |
| 80 | 23,740 | 28,990 | 34,370 |
| 100 | 24,300 | 29,680 | 35,180 |
| 120 | 24,820 | 30,320 | 35,940 |
| 140 | 25,320 | 30,920 | 36,660 |
| 160 | 25,790 | 31,500 | 37,350 |
| 180 | 26,240 | 32,050 | 38,000 |
| 200 | 26,680 | 32,580 | 38,630 |
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.
