Bill Killefer - Decomposition of Value
Baseball Player Won-Loss Records
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Bill Killefer - Decomposition of Value*

Missing player games extrapolated
(Numbers in italics include some games for which Retrosheet is missing play-by-play data.)

Value decomposition with missing games excluded

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

Decomposition of eWORL
(Click here for decomposition of pWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
1909
-
-----
1910
-
-----
1911
-
-----
1912
-
-----
1913
-
-----
1914
-
-----
1915
-
-----
1916-1.50.20.00.2-1.1
1917-1.0-0.00.00.5-0.4
1918-1.6-0.30.00.0-1.8
1919-1.3-0.20.0-0.4-1.9
1920-1.0-0.20.01.1-0.1
1921-0.4-0.10.0-0.4-0.9
------ ------ ------ ------ ------
CAREER (reg. season)-6.8-0.50.01.0-6.3


Positional Replacement
Adjustments eWOPA Value eWORL
1909
-
----
1910
-
----
1911
-
----
1912
-
----
1913
-
----
1914
-
----
1915
-
----
19160.7-0.51.00.6
19170.80.31.31.6
19180.6-1.21.0-0.3
19190.4-1.51.0-0.4
19200.40.30.60.9
19210.2-0.70.3-0.4
------ ------ ------ ------
CAREER (reg. season)3.0-3.25.32.0


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
1909
-
-
--
-
-
1910
-
-
--
-
-
1911
-
-
--
-
-
1912
-
-
--
-
-
1913
-
-
--
-
-
1914
-
-
--
-
-
1915
-
-
--
-
-
1916
97
10.01.4
0.6
2.7
1917
125
12.21.4
0.2
1.9
1918
104
10.00.5
-
0.6
1919
103
8.9-
-
0.0
1920
62
6.41.2
0.6
2.5
1921
45
3.2-
-
0.0
------ ------ ------ ------
Career Totals
536
50.74.6
1.4
7.7

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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