There should be an additive rating system that is only based on accumulation of past competitions to really get an overview... ELO-System is deficient. You see people with 1000 Elo´s win most Blitz Chess Tournaments and Arena Battles....Masters are most of them time far below the threshold...when it comes to endurance quantity.
Worrying about your rating
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Worrying about your rating, is overrated.
Look at this game, from 20 minutes ago, on lichess.com (I'm Black):
We both played like apes. I got the banana. (Arabian banana).
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When I play, I don't look at my opponent's rating (in Lichess it's "Zen Mode", I recommend). And... sometimes, 1700 + rated players, give a good game, and sometimes, 2200+ rated players, play like they're mentally re______... so, I honestly don't think that your rating, especially rapid or faster, especially on the internet, actually matters.
Good luck all, have fun :-).