You literally posted the glossary, so not really sure what you're waiting to get. It even talks about how it's not solely shot location. Expected GF/GA takes even more into consideration.
What you're essentially saying is that Tavares is single-handedly causing tons of his high danger chances to be "super high danger" chances that have an incredibly low percentage chance of being saved, so abnormally to the point where it's skewing Andersen's save percentage significantly, and somehow causing him to allow goals ridiculously beyond his expected even when factoring in quality of chances, yet he doesn't allow an abnormal amount of shot attempts, with or without missed and/or blocked shots, he doesn't allow an abnormal amount of shots, he doesn't allow an abnormal expected goals against, he doesn't allow an abnormal amount of scoring chances against, he doesn't allow an abnormal amount of high danger chances against, but the fact that he maybe could be potentially doing something like that over this small sample despite doing the opposite last year is reason to be concerned, even though your evidence for all of this is literally nothing except personal speculation.
I posted the glossary after you responded to every post I made except the one where I asked you to define HDCF. You brought up the stat.
I am not saying he is single handedly causing a ton of high danger chances. I am saying he is getting scored on a ton of times, way more than in the past and it is something to be concerned about. You say and I quote
"Because the reasons for that GA stat being what it is are clear. It is based on a goaltending stat being abnormal"
All at 5-5, JT On ice save % is 88.51, his HDCA per 60 is 11.86 (highest on team), His HDGA/60 is 2.01 (again highest on team), CA per 60 is 55.48. His GA60 is 3.65
AM at 5-5 On ice save % is 92.23, his HDCA per 60 is 9.43 (lowest on team), His HDGA/60 is 1.15 (again lowest on team), CA60 is 53.65. His GA60 is 2.30
What do those stats tell me, they tell me whatever is happening is happening primarily on The high danger stuff but there are differences on regular shot attempts too.
JT on non high danger corsi events against is giving up 1.64 goals per 60 (3.65-2.01) on 43.62 CA 60 (55.48-11.86)
3.76% are going in (1.64/43.62)
AM on non high danger corsi events against is giving up 1.15 goals per 60 (2.3-1.15) on 44.22 CA 60 (53.65-9.43)
2.60% are going in (1.15/44.22)
JT on high danger Corsi attempts is giving up 2.01G/60 on 11.86 attempts per 60 in percentage terms
16.95% of those attempts are going in (2.01/11.86)
AM on high danger Corsi attempts is giving up 1.15G/60 on 9.43 attempts per 60 in percentage terms
12.20% of those attempts are going in (1.15/9.43)
You seem to believe that the only explanation for these differences is goaltending, having a lower on ice save % leads to more goals against.
I am saying what if there is something else? What if something else is causing the extra goals against that would in turn affect save %.
I think the fact that all HDCA events are not the same could be a reason. Seems strange that the goalie would be that much worse with if the shot quality were the same. 1/2 a season is a significant sample size. If its not then most of these stats are meaningless.
The 2.43 extra HDCA60 can't be Freddy's fault can it?