119. Barasat

All India Trinamool Congress held the seat; the winning margin narrowed from 22.5% to 12.1%.

• Won on a lower shareIts own vote share fell 9.8% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 84.7% between them, down from 94.0% — the field split more ways.

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