Never Apologize, Never Explain, 2002-03

So, here's how we do it.  Follow the links for detailed computations.

Base Values

First we take base values directly computed from last year's team performance:

RS

 Regular season performance in previous season.

PS

 Post-season performance in previous season.

Modifiers

Factored into these base values is a function of the following modifiers:

Prv3

Standing in total conference record in the three previous seasons.

1/2

Second-half improvement, previous regular season.

RetF

Returning % of Leading Forwards points.

RetD

Returning % of Leading Defensemen points.

RetG

Returning % of Leading Goaltenders wins.

Predictors

Pred is derived by adding all the base values and modifiers together:

Pred = (RS + PS) + (Prv3 + 1/2 + RetF + RetD + RetG)
FPred, the basis for our final predictor, is derived by regressing Pred 25% back towards their conference standing of the previous ten seasons:
FPred = 3*Pred + Prv10

Pred

 Sum of all base values and modifiers.

Prv10

 Standing in total conference record in the ten previous seasons.

FPred

 Final predictor and basis for the TBRW? Prediction.

Our final prediction is simply the ranking of FPred.

The modifiers are computed below.


RS

RS is based on regular season standing in 2001-02.  RS = (12 - Standing).

 

 

Standing RS

Brown

8 4
Clarkson 2 10
Colgate 7 5
Cornell 1 11
Dartmouth 4 8
Harvard 3 9
Princeton 6 6
RPI 5 7
St. Lawrence 9 3
Union 11 1
Vermont 12 0
Yale 10 2

 


PS

The number of post-season upset series wins (+1) and losses (-1) in the 2001-02 playoffs.  The consolation game is not counted.

Last year's upsets:

 

 

PS

Brown

0
Clarkson -1
Colgate 0
Cornell -1
Dartmouth -1
Harvard +2
Princeton 0
RPI +1
St. Lawrence 0
Union 0
Vermont 0
Yale 0

 


Prv3

The third (+1 top 33%, 0 middle 33%, -1 bottom 33%) in the total conference winning percentage (Pct) for the seasons 1999-2000, 2000-01, and 2001-02 -- the three seasons in which the three returning classes have performed.

 

Pct Prv3

Brown

.308 -1
Clarkson .625 +1
Colgate .539 +1
Cornell .641 +1
Dartmouth .508 0
Harvard .531 0
Princeton .492 0
RPI .538 0
St. Lawrence .641 +1
Union .385 0
Vermont .324 -1
Yale .438 -1

 


1/2

The third (+1 top 33%, 0 middle 33%, -1 bottom 33%) in the amount of improvement in record from the first 11 conference games to the last 11 conference games, last season (2001-02).

 

Rec, G 12-22 Rec, G 1-11 Pts Diff 1/2

Brown

7-4-0 3-6-2 +6 +1
Clarkson 6-4-1 5-2-4 -1 0
Colgate 5-4-2 5-6-0 +2 0
Cornell 9-1-1 8-2-1 +2 0
Dartmouth 3-4-3 5-4-2 -3 -1
Harvard 3-7-1 7-2-2 -9 -1
Princeton 5-4-2 5-6-0 +2 0
RPI 7-3-1 3-6-2 +7 +1
St. Lawrence 5-4-2 4-7-0 +4 +1
Union 4-6-1 4-5-2 -1 0
Vermont 0-11-0 3-7-1 -7 -1
Yale 4-7-0 5-4-2 -4 -1

 


RetF

The third (+1 top 33%, 0 middle 33%, -1 bottom 33%)  in returning % of Leading Forwards points.  Team-by-team breakdown here.

 

RetF% RetF

Brown

100 +1
Clarkson 52 -1
Colgate 83 +1
Cornell 74 0
Dartmouth 34 -1
Harvard 100 +1
Princeton 51 -1
RPI 33 -1
St. Lawrence 56 0
Union 69 0
Vermont 71 0
Yale 79 +1

 


RetD

The third (+1 top 33%, 0 middle 33%, -1 bottom 33%)  in returning % of Leading Defensemen points.  Team-by-team breakdown here.

 

RetD% RetD

Brown

89 0
Clarkson 40 -1
Colgate 76 0
Cornell 100 +1
Dartmouth 100 +1
Harvard 70 0
Princeton 58 0
RPI 47 -1
St. Lawrence 54 -1
Union 54 -1
Vermont 100 +1
Yale 100 +1

 


RetG

The third (+1 top 33%, 0 middle 33%, -1 bottom 33%)  in returning % of Leading Goaltenders wins.  Team-by-team breakdown here.

 

RetG% RetG

Brown

79 0
Clarkson 100 +1
Colgate 77 0
Cornell 44 0
Dartmouth 100 +1
Harvard 100 +1
Princeton 0 -1
RPI 100 +1
St. Lawrence 100 +1
Union 0 -1
Vermont 100 +1
Yale 10 -1

 


Pred

Pred = (RS + PS) + (Prv3 + 1/2 + RetF + RetD + RetG)

 

RS PS Prv3 1/2 RetF RetD RetG   Pred

Brown

4 0 -1 +1 +1 0 0 5
Clarkson 10 -1 +1 0 -1 -1 +1 9
Colgate 5 0 +1 0 +1 0 0 7
Cornell 11 -1 +1 0 0 +1 0 12
Dartmouth 8 -1 0 -1 -1 +1 +1 7
Harvard 9 +2 0 -1 +1 0 +1 12
Princeton 6 0 0 0 -1 0 -1 4
RPI 7 +1 0 +1 -1 -1 +1 8
St. Lawrence 3 0 +1 +1 0 -1 +1 5
Union 1 0 0 0 0 -1 -1 -1
Vermont 0 0 -1 -1 0 +1 +1 0
Yale 2 0 -1 -1 +1 +1 -1 1

 


Prv10

Prv10 is based on the Standing in the total conference winning percentage (Pct) for the previous 10 seasons, 1992-93 through 2001-02.   Prv10 = (12 - Standing).

 

Pct Standing Prv10

Brown

.429 10 2
Clarkson .704 1 11
Colgate .537 5(t) 6.5
Cornell .537 5(t) 6.5
Dartmouth .379 11 1
Harvard .555 4 8
Princeton .461 8 4
RPI .568 2 10
St. Lawrence .557 3 9
Union .333 12 0
Vermont .498 7 5
Yale .443 9 3

 


Putting it all Together: FPred

FPred = (3 * Pred + Prv10).  The TBRW? Prediction is the Ranking of FPred.

 

Pred   3*Pred Prv10 FPred   Ranking

Brown

5 15 2 17 8
Clarkson 9 27 11 38 3
Colgate 7 21 6.5 27.5 5
Cornell 12 36 6.5 42.5 2
Dartmouth 7 21 1 22 7
Harvard 12 36 8 44 1
Princeton 4 12 4 16 9
RPI 8 24 10 34 4
St. Lawrence 5 15 9 24 6
Union -1 -3 0 -3 12
Vermont 0 0 5 5 11
Yale 1 3 3 6 10