52. Mothabari

All India Trinamool Congress held the seat; the winning margin narrowed from 34.7% to 6.5%.

• Won on a lower shareIts own vote share fell 19.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 74.6% between them, down from 84.7% — the field split more ways.

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