Re: I'm Plat4, but I get killed by Predator every game. Is that correct?

Yes it is correct. Plat 4 is in Top 5% of all Apex ranked playerbase. https://apex.tracker.gg/apex/leaderboards/stats/all/RankScore?page=1&legend=all
Due to timezones (when other high rank players are playing) and server locations it might be that you are even in the top 1 or 2 % of your area player base. 

Well done! EOMM keeps throwing you difficult matches to keep you grinding since we are still half way of the season.