Florida went from a record of 17-18-6, which was 26th in the NHL, to a record of 27-12-3, 5th best in the NHL in the second half.
Philadelphia went from a record of 18-15-8, 24th in the NHL at the midway point, to 25-11-6, 8th best in the NHL in the second half.
Anaheim went from a record of 19-14-8, 21st in the NHL half way through, to 26-11-5, 6th best in the NHL from the mid-point on.
Pittsburgh was 20-18-3, 20th in the NHL midway through the season. They finished up with a record of 28-11-3, 3rd best in the NHL after the midway point.
Sorry for poking holes in your silly attempts to prop your team up.
I apologize for not accepting Chayka's words as gospel and poking holes in the suggestion that they Coyotes are the most improved team in the league, no matter whatever dates you want to cherry pick (which I just proved is statistically and factually incorrect).
Better luck next time.