public_sql_3/tournament_registry.csv

original_column_name,data_format,combined_description
id,integer,unique id number for each registry entry
card_uuid,text,Foreign key linking to the cards table uuid. Identifies which card this entry applies to
cert_level,text,Certification level classification used in tournament eligibility assessment
play_tier,integer,Play tier ranking component for tournament certification evaluation
competition_rank,integer,Competition ranking metric used in tournament status determination
tournament_grade,integer,Grade level factor in competitive tournament certification