380. Chandausi

Independent held the seat; the winning margin narrowed from 15.1% to 3.5%.

Boundaries were redrawn between 1962 and 1967 — the comparison is matched by name and is indicative only.

• Won on a lower shareIts own vote share fell 11.5% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from SOC (SOC) to Indian National Congress (INC).
• Vote fragmentedThe top two took only 43.0% between them, down from 54.4% — the field split more ways.

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