Light Scoring Calculator
7-Rule Retrograde Analysis for Planet Light (30–100)
7 Rules of Light Scoring
R1
Effective Star Lord (handles self-star & mutual reception)
R2
Planet's retrograde polarity (Direct or Retro vs node influence)
R3
Effective Star Lord's retrograde polarity
R4
Combined: same polarity = D, different = R
R5
Exception: Eff. Star Lord in houses 1, 2, 10, or 11
R6
Strength: own sign, exaltation, own star, or mutual star
R7
Final score (30–100) from purity + rules 4–6 + bhava/house
| Score | Condition |
|---|---|
| 100 | Pure planet — all 4 purity values are + |
| 80 | Rule 4 = D (both polarities match) |
| 60 | Strength confirmed (own/exalted/own star) or exception + strength |
| 30–80 | Based on Effective Star Lord's bhava + house position scores |
| 30 | Default minimum (R4=R, no exception, no strength) |