Disqualification Ratio

until 1969 Canadian GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Driver	Disqualification Ratio	Disqualifications	Races
1	Eppie Wietzes	100.00%	1	1
1	Giampiero Biscaldi	100.00%	1	1
3	Gaetano dell'Acqua	50.00%	1	2
4	Al Pease	33.33%	1	3
	John Rowe	33.33%	1	3
	Mike Magill	33.33%	1	3
7	André Boyer	25.00%	1	4
8	Armand Philippe	20.00%	1	5
9	Louis Gérard	16.67%	1	6
10	Gordon Henderson	12.50%	1	8
10	Luki Botha	12.50%	1	8
12	Bob Bondurant	11.11%	1	9
13	Jay Chamberlain	9.09%	1	11
14	Peter Revson	8.33%	1	12
15	Bobby Baird	5.26%	1	19
16	Eugène Martin	4.00%	1	25
17	Bob Anderson	3.64%	2	55
18	Felice Bonetto	3.45%	1	29
19	Élie Bayol	3.33%	1	30
19	Tim Parnell	3.33%	1	30
21	Mike Hawthorn	2.60%	2	77
22	Bruce Halford	2.44%	1	41
23	Dave Charlton	2.27%	1	44
24	Jean Behra	1.92%	2	104
24	Ian Burgess	1.92%	1	52
26	Jochen Rindt	1.61%	1	62
27	Lorenzo Bandini	1.59%	1	63
28	Stirling Moss	1.29%	2	155
29	Louis Chiron	1.25%	1	80
29	Masten Gregory	1.25%	1	80
31	Nino Farina	1.18%	1	85
32	Jack Brabham	1.00%	2	200
33	Luigi Villoresi	0.96%	1	104
34	Jim Clark	0.78%	1	129
35	John Surtees	0.75%	1	134

Finishing position: