420. Amethi

Indian National Congress held the seat; the winning margin narrowed from 50.2% to 1.2%.

• Won on a lower shareIts own vote share fell 40.1% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 53.5% between them, down from 84.6% — the field split more ways.
• TurnoutTurnout fell 5.9% to 38.3%.

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