Saw it posted on another forum of @alwysmooth’s ScoreKeeping Guide he used for Magfest. Very nice! Only thing I might change/add is make #4 into 2.5 (or make it 3 and make 3, #4, but basically insert it after #2). This is for when it’s busy and you want to keep lines going (like the final hours of qualifying 
One thing I do is once I have the score entered - and the player is reviewing to make sure it’s OK and then considering their next game (which can take a bit of time as they peruse the queues, etc.) - I draw them away from the game while they contemplate and look at who’s queued up (often they are lurking nearby) and have them address the machine to get started to keep things moving… then once they figure out what they wanna get into queue for next, I enter that, and having already put the next player on the game, you can click on their name to make it official that they are up on the game (step 4d in the current documentation)