Kovalchuk is another guy that's shooting percentage started to drop as he got older. Even before 30, as he stopped playing in the NHL at 30, outside of when he came back 5 years later.
It was almost a 4% regression from his Atlanta days (18-26 years old) to his New Jersey days (27-30 years old).
Now, it may not have dipped as low as it says it did, due to New Jersey being notorious for undercounting shots, but would that represent more than a 1% decrease?
His last year of being a 40 goal scorer was the year he got traded here. And he averaged literally just over 2 minutes more per game here than he did in Atlanta. He may have scored 40 goals in 11-12 if he didn't miss 5 games. It's possible he could have scored 3 more goals in 5 more games played, but he was basically being used like a top pairing defenseman as far as his minutes go.
He was definitely good during the 11-12 season and playoffs, though there's an argument to be made that Elias was even better than he was that year. He scored 5 fewer points in roughly 280 fewer minutes played.
Yeah, he was good in 11-12 and the 11-12 playoffs, but we definitely didn't get the best of him. We could say we got the best of some players. We absolutely did with Taylor Hall. Not so much with Kovalchuk.