Last year's format they had referees and scorekeepers. Scorekeepers were let go after Day 3, as they reduced from 32 to 8 tables. From that point, the referees handled everything.So if you ref for 3 days, then what? Do you pay/the weekend room rates?
Do you book your flight out the 3rd day?
Do you get room and the daily per-diem if you decide to stay till the finals?
On Day 3 you can choose to check out, or continue your stay with the hotel. The per diem stops, unless you were retained as part of the referee staff. As thanks, showing your staff wristbands allowed entry to come back to watch the matches. While on duty, you're supposed to wear the shirt that they provided. Many of the players were willing and happy to sign your shirt.