9. Aldona

Indian National Congress held the seat; the winning margin widened from 10.3% to 13.9%.

• Won on a lower shareIts own vote share fell 8.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 71.1% between them, down from 91.2% — the field split more ways.

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