30. Pongchao Wakka

Indian National Congress held the seat; the winning margin narrowed from 42.8% to 9.5%.

• Won on a lower shareIts own vote share fell 19.9% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 66.5% between them, down from 73.1% — the field split more ways.

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