82. Rayagada

Indian National Congress held the seat; the winning margin narrowed from 70.7% to 57.9%.

• Won on a lower shareIts own vote share fell 9.9% — it held because the rest of the vote was more divided.
• New challengerJanata Party (JNP) finished second with 17.5% — it did not contest here in 1980.
• Vote fragmentedThe top two took only 93.0% between them, down from 100.0% — the field split more ways.

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