If Carlsen had 1 minute on his clock to the 1300's half an hour?
I think Carlsen would still win; he will think for his moves while the opponent's clock is running.
Yeah, Carlsen could give 1 minute to 30 vs 2200 players and still crush them.
Vs a 1300 he would probably be impressed as long as they were able to make no illegal moves lol