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 | 19,660 | 24,010 | 28,470 |
| 20 | 21,810 | 26,640 | 31,580 |
| 40 | 22,630 | 27,640 | 32,770 |
| 60 | 23,320 | 28,480 | 33,770 |
| 80 | 23,940 | 29,230 | 34,660 |
| 100 | 24,500 | 29,920 | 35,470 |
| 120 | 25,020 | 30,560 | 36,230 |
| 140 | 25,520 | 31,170 | 36,950 |
| 160 | 25,990 | 31,740 | 37,640 |
| 180 | 26,440 | 32,300 | 38,290 |
| 200 | 26,880 | 32,830 | 38,920 |
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.
