All this "he was on his own" talk is guff. Chelsea wasn't far off mirroring us, they had gilmour in with Kante and one less forward that was about the only difference. Between jesus and sterling, they dropped back enough to negate gilmour's minimal influence which basically left the midfield area to a Straight up 1v1 vs Kante. Kante is infinitely more mobile and schooled him.
Rodri had a good 4-5 seconds, many touches and numerous options to pass to, he didn't get crowded out with no options he dawdled on the ball unnecessarily and fucked up of his own making. nothing to do with the formation.