18. Nagina

Samajwadi Party held the seat; the winning margin narrowed from 14.6% to 3.8%.

• Won on a lower shareIts own vote share fell 9.3% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from Bahujan Samaj Party (BSP) to Bharatiya Janata Party (BJP).
• Vote fragmentedThe top two took only 69.7% between them, down from 77.5% — the field split more ways.
• TurnoutTurnout rose 2.9% to 63.9%.

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