5. Rajapur

Janata Party held the seat; the winning margin narrowed from 48.1% to 8.9%.

• Won on a lower shareIts own vote share fell 31.1% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 70.3% between them, down from 93.2% — the field split more ways.

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