Every sig anchor × rank at A2. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.
| Sig | R3 | R4 | R5 |
|---|---|---|---|
| 0 | 23,140 | 28,260 | 33,500 |
| 20 | 25,390 | 31,010 | 36,760 |
| 40 | 26,360 | 32,190 | 38,160 |
| 60 | 27,170 | 33,180 | 39,340 |
| 80 | 27,890 | 34,060 | 40,380 |
| 100 | 28,550 | 34,870 | 41,340 |
| 120 | 29,170 | 35,620 | 42,240 |
| 140 | 29,750 | 36,330 | 43,080 |
| 160 | 30,310 | 37,020 | 43,880 |
| 180 | 30,840 | 37,670 | 44,660 |
| 200 | 31,350 | 38,290 | 45,400 |
BHR at each signature level by rank, at maximum ascension (A2). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.
