John S. Wilson - Decomposition of Value
Baseball Player Won-Loss Records
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John S. Wilson - Decomposition of Value*

Only includes games for which Retrosheet has released play-by-play data
(Numbers in italics indicate Retrosheet is missing some games)

Value decomposition with missing games extrapolated

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 eWORL
(Click here for decomposition of pWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
1927-0.1-0.00.1-0.0-0.1
1928-0.0-0.0-0.1-0.0-0.1
------ ------ ------ ------ ------
CAREER (reg. season)-0.1-0.00.0-0.0-0.1


Positional Replacement
Adjustments eWOPA Value eWORL
19270.1-0.00.00.0
1928-0.0-0.10.0-0.1
------ ------ ------ ------
CAREER (reg. season)0.1-0.10.1-0.0


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
1927
5
0.80.0
-
0.0
1928
2
0.1-
-
0.0
------ ------ ------ ------
Career Totals
7
0.80.0
-
0.0

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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