{"data":{"from":{"constituency_id":1,"constituency_name":"GUMMIDIPUNDI","year":2021,"constituency_name_tamil":null,"tamil_search_aliases":[],"district_name":"TIRUVALLUR","district_source_id":"opencity-2021","candidate_count":12,"winner":{"id":"tn-assembly-2021-1-2","year":2021,"constituency_id":1,"constituency_name":"GUMMIDIPUNDI","reservation":"GEN","candidate_name":"GOVINDARAJAN T.J","party":"DMK","gender":"M","age":60,"votes":126452,"general_votes":null,"postal_votes":null,"source_reported_votes":222069,"source_rank":1,"is_nota":false,"source_id":"opencity-2021","source_row":2,"rank":1,"status":"won","vote_share_pct":56.9427,"vote_share_basis":"computed_candidate_votes_plus_nota","verification_status":"pending_official_row_verification","quality_flags":[]},"runner_up":{"id":"tn-assembly-2021-1-3","year":2021,"constituency_id":1,"constituency_name":"GUMMIDIPUNDI","reservation":"GEN","candidate_name":"PRAKASH M","party":"PMK","gender":"M","age":50,"votes":75514,"general_votes":null,"postal_votes":null,"source_reported_votes":222069,"source_rank":2,"is_nota":false,"source_id":"opencity-2021","source_row":3,"rank":2,"status":"lost","vote_share_pct":34.0047,"vote_share_basis":"computed_candidate_votes_plus_nota","verification_status":"pending_official_row_verification","quality_flags":[]},"winning_margin":50938,"counted_vote_sum":222069,"nota_votes":1783,"quality_flags":[],"official_row_verification":"pending"},"to":{"constituency_id":1,"constituency_name":"Gummidipoondi","year":2026,"constituency_name_tamil":null,"tamil_search_aliases":[],"district_name":"Tiruvallur","district_source_id":"2026-archive","candidate_count":15,"winner":{"id":"tn-assembly-2026-1-920","year":2026,"constituency_id":1,"constituency_name":"Gummidipoondi","reservation":null,"candidate_name":"S.VIJAYAKUMAR","party":"Tamilaga Vettri Kazhagam","gender":null,"age":null,"votes":94320,"general_votes":93820,"postal_votes":500,"source_reported_votes":232522,"source_rank":null,"is_nota":false,"source_id":"2026-archive","source_row":920,"rank":1,"status":"won","vote_share_pct":40.5639,"vote_share_basis":"computed_candidate_votes_plus_nota","verification_status":"pending_official_row_verification","quality_flags":[]},"runner_up":{"id":"tn-assembly-2026-1-921","year":2026,"constituency_id":1,"constituency_name":"Gummidipoondi","reservation":null,"candidate_name":"SUDHAKAR.V","party":"All India Anna Dravida Munnetra Kazhagam","gender":null,"age":null,"votes":66375,"general_votes":65894,"postal_votes":481,"source_reported_votes":232522,"source_rank":null,"is_nota":false,"source_id":"2026-archive","source_row":921,"rank":2,"status":"lost","vote_share_pct":28.5457,"vote_share_basis":"computed_candidate_votes_plus_nota","verification_status":"pending_official_row_verification","quality_flags":[]},"winning_margin":27945,"counted_vote_sum":232522,"nota_votes":937,"quality_flags":[],"official_row_verification":"pending"},"winning_party_label_changed":true,"counted_vote_sum_change":10453,"note":"Party labels follow each source. Label changes do not necessarily mean a different party. This compares election results, not current officeholders."},"meta":{"dataset_version":"2026-10-09.1","release_status":"provisional","official_row_verification":"pending"}}