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 | 20,320 | 24,810 | 29,420 |
| 20 | 21,790 | 26,600 | 31,550 |
| 40 | 22,640 | 27,640 | 32,780 |
| 60 | 23,350 | 28,510 | 33,810 |
| 80 | 23,980 | 29,280 | 34,730 |
| 100 | 24,560 | 29,990 | 35,570 |
| 120 | 25,110 | 30,650 | 36,360 |
| 140 | 25,620 | 31,280 | 37,100 |
| 160 | 26,110 | 31,880 | 37,810 |
| 180 | 26,570 | 32,450 | 38,480 |
| 200 | 27,030 | 33,000 | 39,140 |
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.
