390. Mayiladuturai

Indian National Congress held the seat; the winning margin narrowed from 21.5% to 15.2%.

• Won on a lower shareIts own vote share fell 7.7% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 89.7% between them, down from 98.8% — the field split more ways.
• TurnoutTurnout fell 3.4% to 73.9%.

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