'It's too late to correct it,' said the Red Queen: 'when you've once said a thing, that fixes it, and you must take the consequences.' -- Lewis Carroll, Through the Looking Glass and What Alice Found There
Tournament Entry Rating is calculated by the formula (CurrentRating + HighestRating) / 2. The entry rating will never drop to more than 100 points below your Highest Rating.
Rated stats are updated within 24 hours of the last completed rated game.