373. Chidambaram

Indian National Congress held the seat; the winning margin narrowed from 22.4% to 4.3%.

• Won on a lower shareIts own vote share fell 30.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 57.7% between them, down from 100.0% — the field split more ways.
• TurnoutTurnout fell 2.8% to 70.6%.

Written from the constituency figures by a fixed set of rules — no language model.