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 | 19,880 | 24,270 | 28,780 |
| 20 | 22,040 | 26,910 | 31,910 |
| 40 | 22,870 | 27,930 | 33,120 |
| 60 | 23,570 | 28,780 | 34,130 |
| 80 | 24,180 | 29,530 | 35,020 |
| 100 | 24,760 | 30,230 | 35,850 |
| 120 | 25,290 | 30,880 | 36,620 |
| 140 | 25,790 | 31,490 | 37,340 |
| 160 | 26,260 | 32,070 | 38,030 |
| 180 | 26,730 | 32,630 | 38,700 |
| 200 | 27,170 | 33,170 | 39,340 |
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.
