LONDON, Feb 25 — Chelsea and West Ham United have been fined £325,000  (RM1.7 million) and £300,000  respectively for the mass confrontation at the end of their Premier League game last month, the Football Association said today. Chelsea battled from two goals down to beat West Ham 3-2 in the London derby on January 31 but nearly 20 players were involved in a melee at the end of the game.