Harry Courtney - Decomposition of Value

Harry Courtney - 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 pWORL (Click here for decomposition of eWORL)
		Wins over Average
		Batting	Baserunning	Pitching	Fielding	Total
1919	WS1	0.0	0.0	0.0	0.0	0.0
1920	WS1	-0.2	0.0	-1.3	-0.2	-1.6
1921	WS1	-0.2	-0.0	-0.9	-0.0	-1.1
+– 1922		0.0	-0.0	-1.1	0.2	-0.9
	CHA	0.2	-0.0	-0.9	0.2	-0.6
	WS1	-0.1	0.0	-0.2	-0.0	-0.3
		------	------	------	------	------
CAREER (reg. season)		-0.3	-0.1	-3.3	-0.0	-3.7


		Positional		Replacement
		Adjustments	pWOPA	Value	pWORL
1919	WS1	0.0	0.0	0.0	0.0
1920	WS1	0.1	-1.5	0.5	-1.0
1921	WS1	0.2	-0.9	0.6	-0.4
+– 1922		0.3	-0.6	0.7	0.1
	CHA	-0.3	-0.3	0.6	0.3
	WS1	-0.2	-0.2	0.0	-0.2
		------	------	------	------
CAREER (reg. season)		0.7	-3.0	1.8	-1.2

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
1919	WS1	4	0.0	-	-	0.0
1920	WS1	37	9.9	-	-	0.0
1921	WS1	32	6.4	-	-	0.0
+– 1922		23	5.6	0.2	-	0.2
	CHA	18	5.2	0.2	-	0.2
	WS1	5	0.3	-	-	0.0
			------	------	------	------
Career Totals		96	21.8	0.2	-	0.2

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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