Retirement Ratio

1977 Brazilian GP
1978 Argentine GP

until 1977 Argentine GP

Ignore Indy 500 races
Include non-championship races

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	Retirement Ratio	Retirements	Entries
1	Claude Hill	200.00%	2	1
2	David Hodkin	100.00%	3	3
	Bernd Nacke	100.00%	1	1
	Frank Kurtis	100.00%	1	1
	Hans Klenk	100.00%	1	1
	Hugh Aiden-Jones	100.00%	1	1
	Jack Brabham	100.00%	1	1
	Marcel Balsa	100.00%	1	1
	Paul Greifzu	100.00%	1	1
	Walter Gerstenberg	100.00%	1	1
11	Gianpaolo Dallara	81.82%	9	11
12	Bill Aston	75.00%	3	4
13	Arialdo Ruggieri	68.75%	11	16
14	Gianfranco Pederzani	66.67%	6	9
	Luciano Pederzani	66.67%	6	9
	Fred Wilkinson	66.67%	4	6
	Alan Phillips	66.67%	2	3
18	Mike Oliver	65.38%	34	52
18	Rodney Clarke	65.38%	34	52
20	Am�d�e Gordini	63.08%	82	130
21	Ray Stokoe	61.54%	8	13
22	Ernst Loof	61.11%	11	18
23	Geoffrey Taylor	60.00%	3	5
24	Frank Costin	58.97%	46	78
25	Len Terry	58.50%	86	147
26	Len Bailey	57.14%	4	7
27	Shoichi Sano	56.52%	26	46
27	Yoshio Nakamura	56.52%	26	46
29	Eric Broadley	55.88%	19	34
30	Alberto Massimino	55.70%	44	79
31	Paul Emery	55.56%	10	18
	Alex von Falkenhausen	55.56%	5	9
	Reid Railton	55.56%	5	9
34	Geoff Aldridge	54.84%	17	31
35	Ted Cutting	54.55%	6	11
36	John Clarke	53.73%	36	67
37	Derrick White	53.70%	58	108
38	Peter Berthon	53.23%	33	62
39	Alf Francis	52.08%	25	48
39	John Heath	52.08%	25	48
41	Martin Ogilvie	51.52%	17	33
42	Doug Serrurier	50.00%	4	8
	H J Adlington	50.00%	2	4
	Ray Jessop	50.00%	2	4
	Alan McCall	50.00%	1	2
	Peter Wyss	50.00%	1	2
47	Vittorio Bellentani	49.52%	154	311
48	Antonio Lago	49.38%	40	81
48	Carlo Marchetti	49.38%	40	81
50	Mike Pilbeam	49.11%	55	112
51	Robin Herd	48.84%	211	432
52	Dave Wass	48.46%	63	130
53	Dave Baldwin	48.15%	13	27
54	Tony Southgate	47.32%	150	317
55	Peter Wright	47.14%	33	70
56	Michel Beaujon	47.06%	8	17
56	Robert Choulet	47.06%	8	17
58	Gioacchino Colombo	46.88%	158	337
59	Maurice Philippe	45.57%	108	237
60	Jo Marquart	44.44%	16	36
61	Colin Chapman	43.82%	330	753
62	Ron Tauranac	43.79%	155	354
63	Geoff Ferris	43.45%	63	145
64	Eddie Strait	43.18%	19	44
65	Gordon Fowell	42.86%	3	7
66	Ernesto Maserati	42.11%	8	19
66	Tony Robinson	42.11%	8	19
68	John Surtees	41.54%	81	195
69	Peter Connew	40.54%	30	74
70	Shahab Ahmed	40.28%	29	72
71	Gordon Murray	40.12%	65	162
72	Tony Rudd	40.10%	83	207
73	Vittorio Jano	39.60%	80	202
74	Owen Maddock	38.64%	148	383
75	Morris Nunn	38.46%	10	26
76	Ralph Bellamy	38.31%	77	201
77	Harvey Postlethwaite	38.20%	34	89
78	Luigi Colani	37.50%	3	8
79	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
82	Mauro Forghieri	35.28%	115	326
83	Carlo Chiti	33.56%	49	146
84	Richard Divila	33.33%	12	36
84	Guglielmo Bellasi	33.33%	2	6
86	Gordon Coppuck	33.20%	80	241
87	Gerard Ducarouge	33.07%	42	127
88	Aurelio Lampredi	32.16%	64	199
89	Andy Smallman	30.91%	17	55
90	Bernard Boyer	30.77%	36	117
90	Ken Sears	30.77%	12	39
92	Derek Gardner	29.65%	59	199
93	Bindo Maserati	27.27%	3	11
93	Ettore Maserati	27.27%	3	11
95	Tom Boyce	25.00%	1	4
96	Helmut Bott	20.93%	9	43
97	Valerio Colotti	20.00%	1	5
98	Wilhelm Hild	17.74%	11	62
99	Hans Mezger	16.67%	5	30

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