I'm rated 718, playing Rec and not complaining. Yet, after reading the pdga classifications of player ratings and divisions, it should be <900. My only guess is that he registered before his rating updated on July 28th. However, his most recent rated rounds are as follows: 912, 866, 918, & 919.
That to me is an indication of an Intermediate player. However, I say its up to the tournament director and wether he registered before he earned that rating. Anyways, I could care less as I'm only worried about my own game.