73. Kaliabor

Indian National Congress held the seat; the winning margin narrowed from 62.9% to 8.2%.

• Won on a lower shareIts own vote share fell 31.5% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 75.8% between them, down from 84.0% — the field split more ways.

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