If CIC invites 2750 ITAs and always conduct draws with 2-week gap, the CRS cut off can come down to 435. If you observe last year draws from Aug to Oct, the mid 430s was the normal cut off with 2750 and 2-week gap draws.
3-week gap draws on Dec 6th and Jan 10th have spoiled the game
1 week gap draws can easily bring the score down to the mid 430's again.