Gerald Perry - Decomposition of Value
Baseball Player Won-Loss Records
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Gerald Perry - Decomposition of Value*

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

Decomposition of pWORL
(Click here for decomposition of eWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
19830.30.00.0-0.10.3
19840.3-0.00.0-0.8-0.5
1985-2.3-0.00.0-0.3-2.7
1986-0.60.00.0-0.4-1.0
19870.3-0.20.00.50.6
1988-2.1-0.20.0-0.4-2.7
1989-0.70.10.0-0.5-1.1
1990-0.5-0.10.0-0.1-0.7
19910.70.00.00.41.1
1992-1.4-0.10.0-0.1-1.6
19930.9-0.40.0-0.10.4
19940.60.10.0-0.20.5
1995-1.3-0.10.0-0.0-1.5
------ ------ ------ ------ ------
CAREER (reg. season)-5.8-0.90.0-2.0-8.8


Positional Replacement
Adjustments pWOPA Value pWORL
1983-0.00.30.10.4
1984-0.5-1.01.10.1
1985-0.2-2.90.7-2.1
1986-0.0-1.00.2-0.8
1987-1.3-0.71.40.8
1988-1.2-3.91.4-2.5
1989-0.8-1.90.7-1.2
1990-0.6-1.21.30.0
1991-0.20.90.71.6
1992-0.0-1.60.4-1.1
19930.20.60.41.0
19940.00.50.20.8
19950.2-1.30.2-1.0
------ ------ ------ ------
CAREER (reg. season)-4.4-13.29.1-4.1


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
1983
27
1.10.4
0.3
0.8
1984
122
11.50.3
-
0.3
1985
108
6.1-
-
0.0
1986
29
1.9-
-
0.0
1987
142
15.80.4
-
0.4
1988
141
14.70.5
-
0.5
1989
72
7.6-
-
0.0
1990
132
11.00.1
-
0.1
1991
109
7.60.9
0.4
1.5
1992
86
3.5-
-
0.0
1993
93
3.41.2
0.8
2.3
1994
60
3.31.1
0.8
2.3
1995
65
1.5-
-
0.0
------ ------ ------ ------
Career Totals
1,186
89.04.9
2.3
8.3

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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