Missing stats

I know I've beaten a 1800 twice in rapid. Yet, it says my highest win was against a 1500.

I also know I once had an 11 game win streak, but it says it was 7 games.

This was a while ago, does it disappear over time?

maybe these were your monthly stats?

Maybe...

I'll check.

Nope. In all time it's the same thing.

Yes you won a +1800

Les meilleures parties d'échecs de JackRoach - Chess.com

Ratings are always post game, so if they were in the 1800's at the start of the game, but under after, it doesn't count as an 1800.

But you have two: https://www.chess.com/games/archive/jackroach?gameOwner=other_game&gameResult=won&gameType=recent&ratingFrom=1800&timeSort=desc

But both of those were unrated and don't count towards stats.

Oh... they were unrated.

Well anyway in my 11 game streak, all 11 games were rated. And it showed before.

You had an 11 game streak in Blitz 

https://www.chess.com/stats/live/blitz/jackroach

Oh, I forgot.

 10 minutes was blitz before it was rapid.

Same. For me it said I beat an 1800, but I beat a 1900.

yeah i dont think it counts unrated games, on a different account i had beaten a 2000 (dont think he was actually 2000 ability though tbf) and it still said the highest rated opponent i beat was 1300