What is the most amount of rating points gained/lost in a single game?

Subject says all, comment a game to answer!
*Note: Provisional games allowed, but they are separate from regular games*
Here is mine:

66 points gained.

620 points lost.

Wow @learningchesskid3

Standings:
Regular: chessguy1010, 66 points gained
Provisional: learningchesskid3, 620 points lost

it's not my game, but it's not provisional and minus 274...

Standings:
Regular: CalbernandHowbe, 274 points lost
Provisional: learningchesskid3, 620 points lost

@sing_2010 Please don't advertise here

Does anyone else have some games to share?

I actually have another one lichess.org/s99ah2jhBRT5