Figure I'll take a shot at some player ratings...
Nyland - 4. Not convincing command of his box, being beaten to multiple balls he went for, and gave away the goal by keeping it at his feet for too long. Please, Travers, don't get injured.
Moriah-Welsh - 6. Solidly average, nothing amazing but also no obvious mistakes. Great start for a young player in a position that I think is not their preferred one.
Mepham - 7. Solid game and did well marshalling the defense as the most experienced of the back 4. Great vision and pass to assist Marcondes's first goal and nearly assisted Lowe when he drove forward and delivered an excellently weighted through ball. Would be competing for MOTM if it wasn't for Marcondes.
Ibsen Rossi - 6. See Moriah-Welsh. Neither may be up to the standard of a starter in the Championship, but both are young and did their jobs today. Hope to see them both develop further, may benefit from a loan in League 1.
Davis - 6. Stood up well to a very physical game, like Moriah-Welsh and Rossi.
Marcondes - 9 (maybe 10?). Honestly, I don't know what else could have been asked of him. Creative spark going forward, clinical in his finishing, today he was on fire with great movement and finishes for goals 1 and 2 as well as finding the right place at the right time to cap off his hat trick from a blocked shot by Lowe. Clear MOTM.
Kilkenny - 6. Didn't notice him much this game, which is fine for his position, means he was just quietly doing his job, keeping everything ticking over.
Pearson - 7. Game of two halves for him, a quiet first half would get an average 6, but in the second half he seemed to be constantly intervening to win possession and then move the ball forward, 7 for the second. Maybe a bit of favoritism that I give him a 7 instead of a 6.
Rogers - 4. Just seems out of confidence. He did show good movement at times, but whenever he had the ball he often struggled to find a way past his man or when passing seemed to be on a different wavelength and the ball would go wide. I think there's still a good player in him somewhere, but probably needs more time at a lower level to develop. Doubt to see much more of him this season.
Anthony - 6. Mercurial. A lot of the game he was pretty quiet and could have gotten a 4 or 5 for that, but pulled off a sweet little pass to put Marcondes in for his second goal. For attacking players, you can player poorly 99% of the game, but if you still manage to find the net or provide the assist, that's job done. So an average 6. Hoped to see better from him though, got high hopes for him.
Lowe - 6. Christie-esque finishing, could easily have picked up 2 goals for himself today, but good overall play to get on the ball in dangerous positions.
Overall - 6. Mostly average, a few poor and a few good. Some good passing sequences and could see Parker's tactics at play even with a team made up of a mixture of youngsters and players fighting for first team football. Didn't need more against a poor and violent Yeovil.
EDIT: forgot the subs
Brady (64') - 6. Not sure how he is defensively, but he does look forward with his dribbles and passes, which I like. Not a ton to do today though.
Saydee (84') - 6. Not much time to judge off of, but he got into an argument with a Yeovil player and was smart to put his hands behind his back. Get in their head but don't get a yellow. Gets my approval for that.
Camp (90') - 10. Made more saves than Nyland.