Please see chart and sigs below:
6th CSL is Rahu. Rahu signifies 5 8 12, which is complete defeat. Has no positive houses at all. BJP will face a defeat in Rajasthan. Possibly a big defeat.
DBA relevant for results is Ju-Ke-Mo
Ju signifies 5 12, that are winning houses for opposition. (12th house is 6th house for 7th, 5th is 11th for opposition)
Ke signifies moderate positive houses.
Moon also signifies 5 12 houses which are negative for the incumbent.
Conclusion: BJP will lose Rajasthan.