Niasse

[RichardM]

He has the highest xG per 90 in the team at the moment. about 0.44.

wtf does that mean?

[Taunton Blue Genie]

wtf does that mean?

It means that he can't hit a barn door.

[RichardM]

It means that he can't hit a barn door.

I can understand that

[Rjk]

wtf does that mean?

It means that he's getting/making more chances to score than anyone else in the squad.
He hasn't scored any yet, but if he kept up the same xG for a longer period you would expect the average premier league player to score about 16 goals over the course of a season from the chances he's getting.

A player in the top 10% of finishers you would expect to get 23 or 23 goals and the bottom 10% of finishers something like 11 or 12 over an entire season.

To put it simply, if he keeps getting chances the goals will eventually come.