best defensive rating in a game ever minimum 20 min

Kevin Garnett has the best defensive rating in a game with 20+ minutes played and more than 0 games played, with a 43.4 rating versus the Magic on January 23, 2012.

Interpreted as:

best defensive rating in a regular-season game by a player ever minimum 20 min

	NAME	DRTG	GP	MIN	DATE	TM		OPP	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Kevin Garnett K. Garnett	43.4	1	29	1/23/2012	BOS	vs	ORL	14	10	2	5	2	5	9	55.6	0	0		4	4	100.0	65.1	3	7	3	2	+26
2	Charlie Ward C. Ward	45.1	1	23	11/4/1997	NYK	vs	BOS	5	2	4	5	4	2	2	100.0	0	0		1	2	50.0	86.8	0	2	1	2	+13
3	Alonzo Mourning A. Mourning	47.0	1	32	4/10/1999	MIA	@	CHI	19	6	2	2	7	6	9	66.7	0	0		7	10	70.0	70.9	2	4	2	3	+34
4	David Robinson D. Robinson	49.0	1	21	11/8/1995	SAS	vs	VAN	31	8	0	3	3	13	19	68.4	0	0		5	6	83.3	71.6	3	5	1	3
5	Kelvin Cato K. Cato	49.0	1	23	11/3/2003	HOU	@	CHI	2	8	0	3	3	1	3	33.3	0	0		0	2	0.0	25.8	0	8	1	5	+14
6	Jose Calderon J. Calderon	49.7	1	25	3/19/2008	TOR	vs	MIA	10	5	10	4	0	4	5	80.0	1	2	50.0	1	2	50.0	85.0	0	5	1	1	+27
7	Pau Gasol P. Gasol	50.1	1	31	1/11/2011	LAL	vs	CLE	13	14	3	3	1	6	12	50.0	0	0		1	1	100.0	52.3	3	11	0	2	+41
8	Derrick McKey D. McKey	50.5	1	21	2/27/1998	IND	vs	POR	8	3	0	3	3	4	5	80.0	0	0		0	0		80.0	0	3	1	1	+19
9	Taj Gibson T. Gibson	51.4	1	21	1/14/2013	CHI	vs	ATL	8	7	0	1	5	4	8	50.0	0	0		0	0		50.0	2	5	1	2	+18
10	Ron Harper R. Harper	51.4	1	26	3/12/1999	CHI	vs	NYK	8	3	5	6	3	3	7	42.9	1	2	50.0	1	2	50.0	50.8	1	2	2	3	+28
11	Tim Duncan T. Duncan	51.8	1	46	2/1/2003	SAS	@	MIA	17	25	4	1	5	6	13	46.2	0	0		5	7	71.4	52.9	2	23	6	2	+2
12	James Posey J. Posey	52.2	1	25	12/13/2003	MEM	vs	NJN	8	4	2	6	1	3	7	42.9	2	4	50.0	0	0		57.1	2	2	2	2	+11
13	Marcus Camby M. Camby	52.6	1	24	1/27/2012	POR	vs	PHX	0	20	3	2	2	0	4	0.0	0	0		0	0		0.0	2	18	1	2	+21
14	Jason Kidd J. Kidd	52.6	1	29	1/14/2012	DAL	vs	SAC	5	3	6	6	1	2	2	100.0	1	1	100.0	0	0		125.0	0	3	2	1	+19
15	Carlos Boozer C. Boozer	52.6	1	35	3/19/2012	CHI	@	ORL	24	13	2	4	0	12	18	66.7	0	0		0	0		66.7	0	13	1	4	+19
16	P.J. Brown	52.7	1	25	4/10/1999	MIA	@	CHI	4	4	2	2	1	2	8	25.0	0	0		0	0		25.0	1	3	2	4	+26
17	Patrick Ewing P. Ewing	52.7	1	38	12/10/1985	NYK	vs	IND	18	18	3	1	5	7	12	58.3	0	0		4	7	57.1	59.7	3	15	5	4
18	Robert Parish R. Parish	53.1	1	35	11/15/1988	BOS	@	MIA	8	16	0	2	5	4	10	40.0	0	0		0	0		40.0	3	13	7	2
19	Andre Drummond A. Drummond	53.4	1	21	12/21/2012	DET	vs	WAS	11	14	2	1	5	5	7	71.4	0	0		1	4	25.0	62.8	5	9	1	1	+10
20	Karl Malone K. Malone	53.4	1	30	11/27/1989	UTA	vs	NJN	22	17	1	1	0	9	13	69.2	0	1	0.0	4	6	66.7	70.3	3	14	10	3
21	Dwight Howard D. Howard	53.5	1	26	4/13/2011	ORL	vs	IND	13	13	2	4	1	3	7	42.9	0	0		7	9	77.8	59.3	3	10	5	4	+26
22	Jamal Mashburn J. Mashburn	53.6	1	23	4/10/1999	MIA	@	CHI	14	6	1	1	0	4	8	50.0	0	0		6	6	100.0	65.8	1	5	2	4	+18
23	Andrew Bogut A. Bogut	53.7	1	23	3/11/2013	GSW	vs	NYK	4	11	1	2	1	1	4	25.0	0	0		2	2	100.0	41.0	2	9	0	5	+35
24	Will Perdue W. Perdue	53.9	1	26	11/8/1995	SAS	vs	VAN	7	11	1	1	5	2	3	66.7	0	0		3	4	75.0	73.5	3	8	1	5
25	Dan Majerle D. Majerle	53.9	1	30	4/10/1999	MIA	@	CHI	0	10	3	0	1	0	4	0.0	0	2	0.0	0	0		0.0	1	9	1	1	+30