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 | 19,610 | 23,940 | 28,390 |
| 20 | 22,200 | 27,100 | 32,140 |
| 40 | 23,020 | 28,100 | 33,330 |
| 60 | 23,710 | 28,940 | 34,330 |
| 80 | 24,320 | 29,690 | 35,210 |
| 100 | 24,880 | 30,370 | 36,020 |
| 120 | 25,400 | 31,010 | 36,780 |
| 140 | 25,900 | 31,620 | 37,500 |
| 160 | 26,370 | 32,190 | 38,180 |
| 180 | 26,820 | 32,740 | 38,830 |
| 200 | 27,250 | 33,270 | 39,460 |
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.
