Eddie Howe is missing 13 players, some of whom are injured and some of whom are suspended, so I think it's very reasonable that Chesela will take advantage of their weaknesses to secure full points. You could say Newcastle was just lucky because they played in front of their own supporters, otherwise their situation was very complicated.
Knowing all this, Mauricio Pochettino will not miss the chance to earn a couple more points for the team. Most likely, Chelsea will press with attacks. Such a chance does not come along often without taking advantage of it.
Newcastle recently is on a very bad bad form having lost 3 consecutive matches in all tournaments but I think this International break has been of some sort of benefit for them as they have had enough time to fix things even with missing players.The fact that they play in front of their fans is another fact which play in advantage of Newcastle where their best performances have usually happened in this field.
Chelsea is on a great run their own but I think this will be a very difficult game for both teams and I don't know about any result,any result is acceptable in such games.
Predicting this match seems hard for me because we can't predict which team is going to be in the better situation yet. Newcastle had a good performance but they were not in the good form recently and that's maybe a good reason to say we can't expect to see a good result for Newcastle in this game while Chelsea is still in a bad situation and they are still in the 10th place of the Premier League and they both need to win the game and decrease the pressure on the team. But I think the situation for Newcastle is better and they can beat Chelsea in this match.