Has anyone ever done a sensitivity analysis, or otherwise extrapolated the rate stats in a way that makes it easier to understand really how impactful they are.
Like, how significant a difference is 48% xGF% vs 52%. Even if we assumed xGF% is a perfect stat that exactly describes how a team will score in the future, how much better is a 52% team vs a 48%?
My take is that, similar to goaltending generally, there are a couple of outliers in either direction and then a huge middle where the differences are pretty much insignificant. Definitely it significant enough to manifest in a one game sample, and still likely not significant enough to render a seven game series a foregone conclusion.
This team can beat anyone. Need to stay healthy, get good goaltending, and get some bounces as is the case with every team that wins it all in the cap era.
Well let's say a team averages around 48%, and you're looking at probably around 5 xG per game at even strength, that works out to 2.6 to 2.4.
0.2 goals per game times 82 is about 17 goals a season. If your opponent scores 17 more real goals than you, you're probably a bottom 10 team. It doesn't sound like a lot, but it has an effect.
In playoffs, you play on average, what about 24 games? It's probably a 5-goal difference assuming luck and goaltending is equal, which it never f***ing is, but it's not something I want to flirt with.
I would say, however, that the issue is more stylistic than number-based. Winning teams that have poor 5v5 metrics (losing teams just suck) tend to emphasize quality and let their opponent have the puck if they deem that it's not a "quality" look. On their other size of the puck, there's a tendecy to pass up shots from good areas and a strong cycle game for rush chances.
These teams tend to do worse in the playoffs because:
1) Elite competition aren't giving you rush chances.
2) Playoff goals are way cagier than regular season goals on the whole, and the shots you're letting your opponent take are bouncing off two skates and an ass cheek and going in.
Those are my concerns.
The numbers aren't insurmountable. We can win. To say we don't play the style that usually wins is probably fair.