Mayor Bee
Registered User
- Dec 29, 2008
- 18,085
- 531
In the thread on worst Cup-winning teams, I touched briefly on expected win percentage. It's in a Bill James book, so I'll give him credit for it, although it may have been devised by someone else (and been referenced as such).
So I ran it through for every team in NHL history, and here's what I came up with.
The biggest disappointments were...
1) 1989-90 Quebec - Expected to have 68 points, actually had 31
2) 2006-07 Philly - Expected to have 93 points, actually had 56
3) 1997-98 Tampa - Expected to have 77 points, actually had 44
4) 2005-06 St Louis - Expected to have 89 points, actually had 57
5) 1970-71 Detroit - Expected to have 87 points, actually had 56
The biggest surprises were...
1) 1992-93 Quebec - Expected to have 59 points, actually had 104
2) 2006-07 Pittsburgh - Expected to have 63 points, actually had 105
3) 1974-75 Buffalo - Expected to have 77 points, actually had 113
4) 2001-02 NY Islanders - Expected to have 60 points, actually had 96
5) 2005-06 Carolina - Expected to have 77 points, actually had 112
Most teams fall within a very close range of their expectations. There's 1,247 team seasons that I have logged, and only 19 of them fall outside of a 30-point range. Most of the huge surprises or disappointments are a direct result of a lot of fortuitous circumstances bouncing one way or the other, which skews that season's numbers as well as the next.
But, in any case, I also ran the projections for 2010-11 as well. I operated off the idea that the average point total for a team next year will be 91.6 (the average of the last three years). So here's how it looks.
Obviously, there will be swings based on retirements, player developments, player decline, and so on. But here is what we see for next year...(really going out on a limb, I might add)
Eastern Conference
1) Washington - 100
2) New Jersey - 92
3) Pittsburgh - 90
4) Buffalo - 88
5) Boston - 87
6) Ottawa - 84
7) Montreal - 84
8) Philly - 84
9) NY Rangers - 83
10) Carolina - 79
11) Florida - 77
12) Atlanta - 77
13) Tampa - 74
14) Toronto - 74
15) NY Islanders - 73
Western Conference
1) San Jose - 99
2) Chicago - 94
3) Detroit - 94
4) Vancouver - 90
5) Phoenix - 89
6) Nashville - 87
7) Los Angeles - 85
8) Anaheim - 84
9) Calgary - 84
10) Colorado - 83
11) Dallas - 82
12) St Louis - 82
13) Minnesota - 81
14) Columbus - 77
15) Edmonton - 69
Basically, it looks like this:
(Last year's wins times 4 + two years ago's wins times 1 + three year's ago's wins times 1 + a .500 record times 2) / (the same thing as above, only with "total games" substituted for "wins")
In the case of hockey, we have to use points instead of wins. And we also have to adjust what a .500 record is for the era of the OT point, so I set it as what would be the league average in points for the particular year whose expected points we're trying to figure out.
So I ran it through for every team in NHL history, and here's what I came up with.
The biggest disappointments were...
1) 1989-90 Quebec - Expected to have 68 points, actually had 31
2) 2006-07 Philly - Expected to have 93 points, actually had 56
3) 1997-98 Tampa - Expected to have 77 points, actually had 44
4) 2005-06 St Louis - Expected to have 89 points, actually had 57
5) 1970-71 Detroit - Expected to have 87 points, actually had 56
The biggest surprises were...
1) 1992-93 Quebec - Expected to have 59 points, actually had 104
2) 2006-07 Pittsburgh - Expected to have 63 points, actually had 105
3) 1974-75 Buffalo - Expected to have 77 points, actually had 113
4) 2001-02 NY Islanders - Expected to have 60 points, actually had 96
5) 2005-06 Carolina - Expected to have 77 points, actually had 112
Most teams fall within a very close range of their expectations. There's 1,247 team seasons that I have logged, and only 19 of them fall outside of a 30-point range. Most of the huge surprises or disappointments are a direct result of a lot of fortuitous circumstances bouncing one way or the other, which skews that season's numbers as well as the next.
But, in any case, I also ran the projections for 2010-11 as well. I operated off the idea that the average point total for a team next year will be 91.6 (the average of the last three years). So here's how it looks.
Obviously, there will be swings based on retirements, player developments, player decline, and so on. But here is what we see for next year...(really going out on a limb, I might add)
Eastern Conference
1) Washington - 100
2) New Jersey - 92
3) Pittsburgh - 90
4) Buffalo - 88
5) Boston - 87
6) Ottawa - 84
7) Montreal - 84
8) Philly - 84
9) NY Rangers - 83
10) Carolina - 79
11) Florida - 77
12) Atlanta - 77
13) Tampa - 74
14) Toronto - 74
15) NY Islanders - 73
Western Conference
1) San Jose - 99
2) Chicago - 94
3) Detroit - 94
4) Vancouver - 90
5) Phoenix - 89
6) Nashville - 87
7) Los Angeles - 85
8) Anaheim - 84
9) Calgary - 84
10) Colorado - 83
11) Dallas - 82
12) St Louis - 82
13) Minnesota - 81
14) Columbus - 77
15) Edmonton - 69