It's no different of a chance than a shot that misses by a foot. A good chance is a shot that is on frame and would score a goal if the Keeper doesn't block it either intentionally or inadvertently, a defender doesn't block the shot, or Khiry blocks it from going in.I definitely would say its a good chance, but it is a shot that wasn't good enough in the end.
I'm not sure why, but it always bothers me when I hear announcers talk about the goalposts bailing a keeper out or being their friend - when in reality, its just as simple as the shot not being good enough (even if it was pretty good to be that close).
I look at it as I'm not rewarding a player with kudos for a shot that isn't going to score. I'll sing their praises for good runs into position to take a shot/receive a pass/make a pass, but bad shooting is "bad" shooting whether hitting the post or hitting the Supporters section. And in my definition, bad shooting is a shot that cannot score.