CREATE TABLE table_name_76 (scores_by_each_individual_judge VARCHAR(255), total_score_week VARCHAR(255), co_contestant__yaar_vs_pyaar_ VARCHAR(255))
What Scores by each individual judge has a Total score/week of 51/60, and a Co-contestant (Yaar vs. Pyaar) of tina sachdev?
    
SQL: SELECT scores_by_each_individual_judge FROM table_name_76 WHERE total_score_week = "51/60" AND co_contestant__yaar_vs_pyaar_ = "tina sachdev"