15. Ghorasahan

Janata Dal held the seat; the winning margin narrowed from 42.5% to 20.5%.

• Won on a lower shareIts own vote share fell 27.9% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from Bharatiya Janata Party (BJP) to Indian National Congress (INC).
• Vote fragmentedThe top two took only 45.7% between them, down from 79.5% — the field split more ways.

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