I want to extend my last statement to make you understand. He finishes the matches so easily and convincingly that the common feeling is those aren't pressure situations. In other hand MS makes the situation tougher by playing slow initially, then it's look like he won the game from pressure situations. Hope you understand now. If not, here's a stat from Cricinfo:
20- Hundreds in
successful chases for Kohli, in just 75 innings. He has six more than Tendulkar who has 14 such hundreds. Kohli averages 98.25 in successful chases, the
best among all batsmen with 1000-plus runs in successful chases. This was also the eighth time Kohli had scored a century while chasing a 300-plus target. No other batsman has more than four such hundreds.