@lekkonieobecny: dla mnie to nowe pojęcie, więc wklejam wyjasnienie

Expected Goals (xG)
The volume of goals that either a player or team will be expected to score based on the factors that a model takes into consideration.

Non-Penalty Expected Goals (npxG)
The total expected goals minus any expected goals from penalty attempts.

Harry Kane więcej goli niż oczekiwanych goli :D