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 | 19,650 | 24,000 | 28,460 |
| 20 | 22,230 | 27,150 | 32,190 |
| 40 | 23,050 | 28,160 | 33,380 |
| 60 | 23,740 | 29,000 | 34,380 |
| 80 | 24,360 | 29,750 | 35,270 |
| 100 | 24,920 | 30,440 | 36,080 |
| 120 | 25,440 | 31,080 | 36,840 |
| 140 | 25,940 | 31,680 | 37,560 |
| 160 | 26,420 | 32,260 | 38,250 |
| 180 | 26,860 | 32,810 | 38,900 |
| 200 | 27,300 | 33,340 | 39,530 |
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.
