Disqualification Ratio

1988 Australian GP
1989 Japanese GP

until 1988 Japanese 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	Designer	Disqualification Ratio	Disqualifications	Entries
1	Giocomo Caliri	10.00%	1	10
2	Brian Lisles	9.87%	22	223
3	Ignazio Lunetta	7.14%	1	14
4	Bindo Maserati	6.90%	2	29
4	Ettore Maserati	6.90%	2	29
6	Bruno Zava	6.67%	2	30
6	Mario Tollentino	6.67%	2	30
8	Morris Nunn	6.06%	2	33
9	Stefan Fober	5.56%	1	18
10	Heinz Zollner	5.17%	3	58
11	Maurice Philippe	3.62%	27	746
12	Antonio Tomaini	3.33%	1	30
13	Chris Murphy	2.27%	3	132
13	Herve Guilpin	2.27%	1	44
15	Gordon Kimball	2.08%	2	96
16	John Barnard	2.07%	5	242
17	Geoff Ferris	1.80%	4	222
18	Dave Baldwin	1.65%	2	121
19	Steve Nichols	1.61%	1	62
20	Tim Wadrop	1.59%	1	63
21	Peter Berthon	1.56%	1	64
22	Gustav Brunner	1.29%	2	155
23	Eddie Strait	1.25%	1	80
24	Frank Costin	1.04%	1	96
25	Len Terry	1.01%	2	198
26	Aurelio Lampredi	0.91%	4	441
27	Martin Ogilvie	0.90%	4	446
28	Ron Tauranac	0.89%	6	672
29	Rory Byrne	0.89%	2	225
30	Dante Giacosa	0.88%	1	113
30	Peter Connew	0.88%	1	113
32	John Surtees	0.86%	3	347
33	Shahab Ahmed	0.83%	1	121
34	Ken Sears	0.72%	1	139
35	Neil Oatley	0.70%	2	285
36	Giacomo Caliri	0.69%	1	145
37	Ernesto Maserati	0.68%	2	294
38	Mauro Forghieri	0.66%	4	610
39	Alberto Massimino	0.65%	1	153
40	Colin Chapman	0.65%	12	1848
41	Claude Gallopin	0.65%	1	155
41	Henri Durand	0.65%	1	155
43	Patrick Head	0.58%	2	343
44	Gordon Coppuck	0.57%	3	528
45	Frank Dernie	0.57%	2	353
46	John Gentry	0.56%	1	179
47	Am�d�e Gordini	0.52%	2	386
48	John Baldwin	0.52%	1	194
49	Tony Southgate	0.45%	3	672
50	Dave Wass	0.42%	2	471
51	Robin Herd	0.42%	3	715
52	Gordon Murray	0.40%	2	495
53	Gerard Ducarouge	0.40%	2	504
54	Michel Tetu	0.38%	1	262
55	David North	0.36%	1	280
56	Peter Wright	0.34%	1	296
57	Vittorio Bellentani	0.32%	2	621
58	Harvey Postlethwaite	0.26%	1	381
59	Ralph Bellamy	0.26%	1	387
60	Owen Maddock	0.18%	2	1106
61	Gioacchino Colombo	0.14%	1	726

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