9. Thangmeiband

Indian National Congress held the seat; the winning margin narrowed from 10.4% to 4.8%.

• Won on a lower shareIts own vote share fell 12.7% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from Samajwadi Andolan Party (SAP) to Bharatiya Janata Party (BJP).
• Vote fragmentedThe top two took only 62.0% between them, down from 82.0% — the field split more ways.

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