Retirement Ratio

1977 Brands Hatch Group 8 Race
1977 Japanese GP
1978 Canadian GP

until 1977 Canadian 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	David North	80.00%	12	15
13	Bill Aston	75.00%	3	4
14	André de Cortanze	68.97%	20	29
15	Arialdo Ruggieri	68.75%	11	16
16	François Castaing	68.57%	24	35
16	Marcel Hubert	68.57%	24	35
18	Gianfranco Pederzani	66.67%	6	9
	Luciano Pederzani	66.67%	6	9
	Fred Wilkinson	66.67%	4	6
	Michel Tetu	66.67%	4	6
	Alan Phillips	66.67%	2	3
23	Mike Oliver	65.38%	34	52
23	Rodney Clarke	65.38%	34	52
25	Amédée Gordini	63.08%	82	130
26	Ernst Loof	61.11%	11	18
27	Geoffrey Taylor	60.00%	3	5
28	Frank Costin	58.97%	46	78
29	Ray Stokoe	57.14%	8	14
30	Shoichi Sano	56.52%	26	46
30	Yoshio Nakamura	56.52%	26	46
32	Eric Broadley	55.88%	19	34
33	Len Terry	55.77%	87	156
34	Alberto Massimino	55.70%	44	79
35	Paul Emery	55.56%	10	18
	Alex von Falkenhausen	55.56%	5	9
	Reid Railton	55.56%	5	9
38	Ted Cutting	54.55%	6	11
39	Derrick White	53.70%	58	108
40	Peter Berthon	53.23%	33	62
41	John Clarke	52.94%	36	68
42	Alf Francis	52.08%	25	48
42	John Heath	52.08%	25	48
44	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
49	Vittorio Bellentani	49.52%	154	311
50	Antonio Lago	49.38%	40	81
50	Carlo Marchetti	49.38%	40	81
52	Arturo Merzario	47.62%	10	21
53	Mike Pilbeam	47.46%	56	118
54	Gioacchino Colombo	46.88%	158	337
55	Neil Oatley	46.88%	15	32
55	Patrick Head	46.88%	15	32
57	Geoff Aldridge	45.95%	34	74
58	Robin Herd	45.27%	239	528
59	Maurice Philippe	45.26%	129	285
60	Tony Southgate	45.12%	199	441
61	Gordon Murray	45.04%	109	242
62	Jo Marquart	44.44%	16	36
63	Dave Wass	44.04%	96	218
64	Ron Tauranac	43.21%	156	361
65	Eddie Strait	43.18%	19	44
66	Colin Chapman	43.09%	368	854
67	Gordon Fowell	42.86%	3	7
68	Geoff Ferris	42.59%	69	162
69	Harvey Postlethwaite	42.54%	57	134
70	Ernesto Maserati	42.11%	8	19
70	Tony Robinson	42.11%	8	19
72	John Baldwin	41.76%	38	91
73	Peter Wright	41.52%	71	171
74	Martin Ogilvie	41.04%	55	134
75	Dave Baldwin	40.71%	46	113
76	Peter Connew	40.54%	30	74
77	Tony Rudd	40.10%	83	207
78	Vittorio Jano	39.60%	80	202
79	Shahab Ahmed	39.47%	30	76
80	Owen Maddock	38.64%	148	383
81	Morris Nunn	38.46%	10	26
82	John Surtees	38.37%	99	258
83	Ralph Bellamy	37.69%	98	260
84	Giocomo Caliri	37.50%	3	8
84	Luigi Colani	37.50%	3	8
86	Giacomo Caliri	36.36%	12	33
87	Michel Beaujon	35.94%	23	64
87	Robert Choulet	35.94%	23	64
89	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
92	Len Bailey	35.71%	5	14
93	Gordon Coppuck	34.35%	124	361
94	Carlo Chiti	33.78%	50	148
95	Frank Dernie	33.33%	14	42
	Guglielmo Bellasi	33.33%	2	6
	Martin Walters	33.33%	1	3
98	Mauro Forghieri	32.92%	133	404
99	Gerard Ducarouge	32.76%	57	174
100	Derek Gardner	32.75%	75	229
101	Aurelio Lampredi	32.16%	64	199
102	Richard Divila	30.95%	13	42
103	Andy Smallman	30.91%	17	55
104	Bernard Boyer	30.77%	36	117
105	John Gentry	30.00%	12	40
106	Ken Sears	29.41%	30	102
107	Bindo Maserati	27.27%	3	11
107	Ettore Maserati	27.27%	3	11
109	Nigel Stroud	26.47%	9	34
110	Tom Boyce	25.00%	1	4
111	Helmut Bott	20.93%	9	43
112	Valerio Colotti	20.00%	1	5
113	Wilhelm Hild	17.74%	11	62
114	Hans Mezger	16.67%	5	30
115	Renato Martini	14.29%	1	7

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