Tim Wallach - Decomposition of Value
Baseball Player Won-Loss Records
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Tim Wallach - Decomposition of Value*

Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Positional Averages for Pitchers (Wgted Avg of Options): 0.500 vs. Different Values for Starting vs. Relief Pitchers: (Empirical) (Based on Pitchers who Do Both)

Decomposition of pWORL
(Click here for decomposition of eWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
1980-0.1-0.00.0-0.0-0.1
19810.1-0.10.0-0.2-0.1
19821.3-0.30.0-0.20.9
19830.9-0.50.00.10.5
19840.7-0.50.00.81.0
1985-0.5-0.00.00.70.2
1986-0.9-0.10.00.6-0.5
19873.5-0.10.00.23.6
1988-1.1-0.30.01.3-0.1
1989-0.3-0.5-0.01.00.2
19903.5-0.10.00.74.2
1991-2.0-0.20.0-0.5-2.7
1992-1.50.10.00.7-0.8
1993-2.20.20.00.4-1.6
19942.60.10.0-0.52.2
19950.3-0.30.00.10.1
+ 1996
0.10.00.0-0.10.1
------ ------ ------ ------ ------
CAREER (reg. season)4.4-2.6-0.05.06.9


Positional Replacement
Adjustments pWOPA Value pWORL
1980-0.0-0.10.0-0.1
1981-0.2-0.30.60.3
1982-0.20.61.72.3
1983-0.20.31.61.9
19840.01.01.72.7
1985-0.10.11.71.8
1986-0.1-0.61.50.8
1987-0.13.51.85.3
19880.1-0.11.71.7
1989-0.10.11.71.7
19900.04.21.96.1
1991-0.0-2.71.8-0.9
1992-0.5-1.31.50.2
1993-0.0-1.61.3-0.3
1994-0.02.21.43.5
1995-0.10.11.01.0
+ 1996
-0.10.00.90.9
------ ------ ------ ------
CAREER (reg. season)-1.75.223.829.1


Choose Weights for Uber-Statistic in Final Table

pWins vs. eWins

Wins vs. Wins over Average vs. Repl. Level vs. Star

Zero out negative values (y/n): WOPA:    WORL:    WO*:

By Position: C  1B  2B  3B  SS  LF  CF  RF 
DH  PH  PR  P Off.  SP  RP 

Weights for Postseason:   Wins    WOPA    WORL

Normalize seasons to games (enter 0 to use actual un-normalized totals)
Extrapolate missing player games? (y/n)

Uber-Statistic
Games Wins WORL WOPA Key Stat
1980
5
0.10.0
0.0
0.0
1981
71
9.70.5
0.1
0.7
1982
158
18.72.4
0.8
3.6
1983
156
17.72.3
0.7
3.3
1984
160
18.92.5
0.7
3.5
1985
155
19.12.7
1.0
4.2
1986
134
15.50.8
-
0.8
1987
153
21.24.8
2.9
9.2
1988
159
18.02.0
0.3
2.4
1989
154
18.01.9
0.3
2.3
1990
161
21.84.9
3.0
9.4
1991
151
18.50.4
-
0.4
1992
149
15.80.4
-
0.4
1993
133
12.7-
-
0.0
1994
113
21.54.7
2.8
9.0
1995
97
11.41.1
0.1
1.2
+ 1996
102
9.50.6
0.1
0.7
------ ------ ------ ------
Career Totals
2,211
268.132.2
12.7
51.2

Totals include regular and postseason, negative numbers zeroed out. Weights on pWins, eWins are 0.5 and 0.5, respectively.
Season length adjusted to 162 games with missing games extrapolated.


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