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 | 20,300 | 24,790 | 29,390 |
| 20 | 22,130 | 27,030 | 32,050 |
| 40 | 22,980 | 28,070 | 33,280 |
| 60 | 23,690 | 28,930 | 34,310 |
| 80 | 24,330 | 29,710 | 35,230 |
| 100 | 24,910 | 30,420 | 36,070 |
| 120 | 25,450 | 31,080 | 36,850 |
| 140 | 25,970 | 31,700 | 37,600 |
| 160 | 26,450 | 32,300 | 38,300 |
| 180 | 26,920 | 32,870 | 38,980 |
| 200 | 27,370 | 33,420 | 39,630 |
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.
