36. Itahar

All India Trinamool Congress held the seat; the winning margin narrowed from 22.7% to 13.7%.

• Won on a lower shareIts own vote share fell 11.0% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 82.5% between them, down from 95.5% — the field split more ways.

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