Disqualification Ratio

2005 Japanese GP
2006 Brazilian GP

until 2005 Brazilian GP

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

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Driver	Disqualification Ratio	Disqualifications	Races
1	Giampiero Biscaldi	100.00%	1	1
2	Stefan Bellof	50.00%	11	22
	Eppie Wietzes	50.00%	1	2
	Gaetano dell'Acqua	50.00%	1	2
5	Al Pease	33.33%	1	3
	John Rowe	33.33%	1	3
	Mike Magill	33.33%	1	3
8	André Boyer	25.00%	1	4
9	Armand Philippe	20.00%	1	5
10	Louis Gérard	16.67%	1	6
11	Gordon Henderson	15.38%	2	13
12	Richard Robarts	14.29%	1	7
13	Luki Botha	12.50%	1	8
14	Bob Bondurant	10.00%	1	10
14	Graham McRae	10.00%	1	10
16	Vern Schuppan	9.52%	2	21
17	Jay Chamberlain	9.09%	1	11
18	Danny Sullivan	5.56%	1	18
18	Dave Walker	5.56%	1	18
20	Manfred Winkelhock	5.36%	3	56
21	Bobby Baird	5.26%	1	19
22	Peter Haller	5.00%	1	20
23	Martin Brundle	4.85%	8	165
24	Adrián Campos	4.76%	1	21
25	Eugène Martin	4.00%	1	25
26	Stefan Johansson	3.85%	4	104
26	Tarso Marques	3.85%	1	26
28	Brian Redman	3.70%	1	27
28	Derek Bell	3.70%	1	27
30	Bob Anderson	3.64%	2	55
31	Juan Pablo Montoya	3.61%	3	83
32	Andrea Montermini	3.57%	1	28
32	Cristiano da Matta	3.57%	1	28
34	Enrique Bernoldi	3.45%	1	29
	Felice Bonetto	3.45%	1	29
	Tony Martin	3.45%	1	29
37	Élie Bayol	3.33%	1	30
37	Tim Parnell	3.33%	1	30
39	Toranosuke Takagi	3.12%	1	32
40	Reine Wisell	3.03%	1	33
41	Rolf Stommelen	2.94%	2	68
42	Gilles Villeneuve	2.86%	2	70
43	Mika Salo	2.70%	3	111
43	Mike Beuttler	2.70%	1	37
45	Nicola Larini	2.67%	2	75
46	Elio de Angelis	2.65%	3	113
47	Mike Hawthorn	2.60%	2	77
48	Alessandro Nannini	2.56%	2	78
49	Stefano Modena	2.47%	2	81
50	Brian Henton	2.44%	1	41
50	Bruce Halford	2.44%	1	41
52	Christian Fittipaldi	2.33%	1	43
	Peter Revson	2.33%	1	43
	Tim Schenken	2.33%	1	43
55	Christian Danner	2.13%	1	47
56	Takuma Sato	2.00%	1	50
57	James Hunt	1.92%	2	104
	Jean Behra	1.92%	2	104
	Ian Burgess	1.92%	1	52
60	Ayrton Senna	1.85%	3	162
61	John Watson	1.81%	3	166
62	Piercarlo Ghinzani	1.80%	2	111
63	Dave Charlton	1.67%	2	120
64	Niki Lauda	1.62%	3	185
65	Olivier Grouillard	1.61%	1	62
66	Lorenzo Bandini	1.59%	1	63
66	Paddy Driver	1.59%	1	63
68	Nigel Mansell	1.55%	3	193
69	Keke Rosberg	1.50%	2	133
70	Derek Daly	1.49%	1	67
71	Didier Pironi	1.37%	1	73
72	Jochen Rindt	1.30%	1	77
73	Stirling Moss	1.29%	2	155
74	Olivier Panis	1.27%	2	158
75	Louis Chiron	1.25%	1	80
	Masten Gregory	1.25%	1	80
	Mauricio Gugelmin	1.25%	1	80
78	Hans-Joachim Stuck	1.20%	1	83
79	Bertrand Gachot	1.19%	1	84
79	Vittorio Brambilla	1.19%	1	84
81	Nino Farina	1.18%	1	85
82	Jackie Pretorius	1.12%	1	89
83	Ukyo Katayama	1.03%	1	97
84	Nick Heidfeld	1.01%	1	99
85	Jenson Button	1.00%	1	100
86	Alain Prost	0.99%	2	203
87	Luigi Villoresi	0.96%	1	104
88	Nélson Piquet	0.95%	2	210
89	Andrea de Cesaris	0.93%	2	215
90	Jack Brabham	0.92%	2	217
91	Michael Schumacher	0.87%	2	230
92	Philippe Alliot	0.86%	1	116
93	Damon Hill	0.82%	1	122
94	Jim Clark	0.78%	1	129
95	Jo Siffert	0.74%	1	136
96	Mario Andretti	0.72%	1	139
97	Ronnie Peterson	0.71%	1	141
98	Ralf Schumacher	0.69%	1	144
99	Jarno Trulli	0.68%	1	147
100	Jacques Villeneuve	0.66%	1	151
101	Carlos Reutemann	0.64%	1	157
102	Heinz-Harald Frentzen	0.62%	1	160
103	Thierry Boutsen	0.61%	1	164
104	Johnny Herbert	0.61%	1	165
104	Mika Häkkinen	0.61%	1	165
106	John Surtees	0.60%	1	168
107	David Coulthard	0.52%	1	192
108	Rubens Barrichello	0.46%	1	216

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts