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 | 19,730 | 24,090 | 28,570 |
| 20 | 22,150 | 27,040 | 32,070 |
| 40 | 22,970 | 28,040 | 33,260 |
| 60 | 23,660 | 28,890 | 34,260 |
| 80 | 24,280 | 29,640 | 35,160 |
| 100 | 24,840 | 30,330 | 35,970 |
| 120 | 25,370 | 30,970 | 36,740 |
| 140 | 25,870 | 31,580 | 37,460 |
| 160 | 26,340 | 32,160 | 38,140 |
| 180 | 26,800 | 32,710 | 38,800 |
| 200 | 27,240 | 33,250 | 39,440 |
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.
