21. Matia Mahal

Aam Aadmi Party held the seat; the winning margin narrowed from 56.7% to 50.6%.

• Won on a lower shareIts own vote share fell 7.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 87.0% between them, down from 95.2% — the field split more ways.

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