Dave Righetti - Decomposition of Value
Baseball Player Won-Loss Records
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Dave Righetti - 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
19790.00.0-0.40.0-0.3
1980
-
-----
19810.00.02.5-0.12.4
19820.00.00.6-0.00.5
19830.00.03.40.13.5
19840.00.03.10.03.1
19850.00.01.8-0.11.7
19860.00.04.00.04.1
19870.00.02.20.22.4
19880.00.01.90.01.9
19890.00.01.5-0.11.3
19900.00.01.30.01.3
1991-0.1-0.00.6-0.10.5
1992-0.3-0.0-1.4-0.0-1.8
19930.00.0-0.30.1-0.3
+ 1994
0.00.0-0.60.1-0.6
19950.00.00.40.00.4
------ ------ ------ ------ ------
CAREER (reg. season)-0.4-0.020.50.020.1


Positional Replacement
Adjustments pWOPA Value pWORL
19790.0-0.30.1-0.2
1980
-
----
19810.12.50.83.2
19820.20.71.42.0
19830.23.71.45.1
1984-0.32.81.34.1
1985-0.31.51.42.8
1986-0.33.81.55.2
1987-0.32.11.43.5
1988-0.21.61.32.9
1989-0.21.11.02.1
1990-0.11.20.71.9
1991-0.10.40.81.2
19920.1-1.70.6-1.0
1993-0.0-0.30.3-0.0
+ 1994
-0.0-0.60.1-0.5
19950.00.50.40.9
------ ------ ------ ------
CAREER (reg. season)-1.218.914.333.2


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
1979
3
0.80.1
0.0
0.1
1980
-
-
--
-
-
1981
15
12.45.7
4.3
12.2
1982
33
10.71.8
0.5
2.5
1983
31
12.44.6
3.2
9.4
1984
64
8.33.5
2.2
6.8
1985
74
8.32.7
1.3
4.6
1986
74
10.04.7
3.2
9.5
1987
60
8.62.7
1.3
4.6
1988
60
7.62.2
0.9
3.6
1989
55
6.01.6
0.6
2.6
1990
53
4.31.0
0.6
1.8
1991
61
4.91.2
0.3
1.6
1992
54
3.40.0
-
0.0
1993
51
1.2-
-
0.0
+ 1994
20
0.70.1
-
0.1
1995
10
3.20.8
0.3
1.3
------ ------ ------ ------
Career Totals
718
102.932.5
18.8
60.7

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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