Sure, I can rewrite the blog and make it easy for everyone to understand. Here you go:
Chelsea won 2-0 against Servette in their first game of the UEFA Conference League.
This happened because even though Chelsea finished sixth in the Premier League, Manchester United won the FA Cup, so Chelsea had to play in the Conference League.
The game was at Stamford Bridge. In the first half, Chelsea did not score any goals against Servette, a team from Switzerland.
But, after the break, Christopher Nkunku scored his first goal of the season with a penalty kick and Chelsea took the lead.
Then, Noni Madueke scored the second goal. He shot the ball hard into the net from a difficult angle using his weaker right foot.
With this win, Chelsea is in a good spot to move forward in the competition.
This rewritten version is more simplified and easy to understand, even for those who might not be familiar with English or football terms.