Robin Roberts - Decomposition of Value
Baseball Player Won-Loss Records
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Robin Roberts - 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 eWORL
(Click here for decomposition of pWORL)
Wins over Average
Batting Baserunning Pitching Fielding Total
19480.10.0-0.1-0.0-0.1
1949-1.1-0.01.20.10.2
1950-1.3-0.02.80.01.4
1951-0.40.13.60.03.3
1952-1.4-0.13.60.32.3
1953-1.3-0.06.1-0.14.6
1954-1.6-0.03.6-0.02.0
19550.1-0.01.1-0.21.1
1956-0.7-0.1-0.80.1-1.5
1957-0.80.0-1.40.1-2.0
1958-1.00.01.50.10.6
1959-1.0-0.10.50.1-0.6
1960-1.10.10.7-0.4-0.8
1961-0.4-0.0-1.20.0-1.6
1962-0.5-0.01.00.10.7
1963-0.5-0.20.20.0-0.5
1964-0.8-0.00.40.1-0.4
+ 1965
-0.4-0.01.3-0.20.7
+ 1966
-0.3-0.1-1.1-0.1-1.6
------ ------ ------ ------ ------
CAREER (reg. season)-14.3-0.622.9-0.17.9


Positional Replacement
Adjustments eWOPA Value eWORL
19480.60.41.21.6
19490.91.11.82.9
19502.03.42.15.5
19512.05.32.47.7
19522.54.82.16.9
19533.78.32.610.9
19542.54.52.46.9
19551.72.82.35.1
19561.2-0.32.42.0
19570.7-1.32.10.8
19581.92.51.94.4
19591.51.02.03.0
19601.30.51.72.2
19610.1-1.50.8-0.6
19621.01.71.22.8
19631.10.61.92.5
19640.90.51.62.1
+ 1965
1.32.11.33.4
+ 1966
0.1-1.50.9-0.6
------ ------ ------ ------
CAREER (reg. season)27.034.934.669.5


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
1948
21
10.11.6
0.3
2.0
1949
43
14.73.1
1.2
4.8
1950
40
20.07.1
4.8
14.3
1951
44
21.97.6
5.2
15.4
1952
39
20.69.2
7.0
19.6
1953
44
25.511.1
8.4
23.7
1954
45
21.87.2
4.7
14.2
1955
51
22.36.5
4.1
12.6
1956
43
19.52.6
0.3
3.1
1957
39
15.60.4
-
0.4
1958
36
18.55.5
3.5
10.7
1959
35
18.33.2
1.1
4.9
1960
35
14.82.0
0.3
2.5
1961
26
5.6-
-
0.0
1962
27
10.23.0
1.9
5.8
1963
35
14.71.9
0.3
2.4
1964
31
12.73.2
1.6
5.5
+ 1965
30
11.32.8
1.9
5.7
+ 1966
24
6.40.3
0.0
0.3
------ ------ ------ ------
Career Totals
688
304.478.2
46.5
147.9

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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