139. Belgachia East

Communist Party of India (Marxist) held the seat; the winning margin widened from 6.2% to 7.0%.

• Won on a lower shareIts own vote share fell 6.7% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 84.3% between them, down from 98.5% — the field split more ways.

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