Rescheduling Your Match
If you wish to reschedule a match against an opponent, follow these simple instructions:
On the match page, click the Reschedule button that appears next to the displayed time.
On the next page, select a time or times that you are available to play the match and click the Send Reschedule Request button.
Your opponent will receive an email asking them to confirm a new time, propose a new time, or reject the request. Your opponent does not have to accept a reschedule request. It is available as a courtesy, but if players cannot agree on a new time, then the displayed match time will be considered the official match time.
If a player does not appear at the scheduled match time (+ X minutes based on tournament rules), they will automatically forfeit the match and be given a loss.