Retirement Ratio

1977 Brands Hatch Group 8 Race
1977 Italian GP
1978 Dutch GP

until 1977 Dutch 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	André de Cortanze	77.27%	17	22
	François Castaing	77.27%	17	22
	Marcel Hubert	77.27%	17	22
15	Bill Aston	75.00%	3	4
16	Arialdo Ruggieri	68.75%	11	16
17	Gianfranco Pederzani	66.67%	6	9
	Luciano Pederzani	66.67%	6	9
	Fred Wilkinson	66.67%	4	6
	Alan Phillips	66.67%	2	3
	Giocomo Caliri	66.67%	2	3
22	Mike Oliver	65.38%	34	52
22	Rodney Clarke	65.38%	34	52
24	Amédée Gordini	63.08%	82	130
25	Ernst Loof	61.11%	11	18
26	David North	60.00%	3	5
26	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	Len Terry	56.13%	87	155
33	Eric Broadley	55.88%	19	34
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	John Clarke	53.73%	36	67
40	Derrick White	53.70%	58	108
41	Peter Berthon	53.23%	33	62
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	Mike Pilbeam	47.46%	56	118
53	Gioacchino Colombo	46.88%	158	337
54	Tony Southgate	46.02%	191	415
55	Maurice Philippe	45.82%	126	275
56	John Baldwin	45.71%	32	70
57	Robin Herd	45.28%	235	519
58	Dave Wass	45.05%	91	202
59	Geoff Aldridge	45.00%	27	60
59	Arturo Merzario	45.00%	9	20
61	Jo Marquart	44.44%	16	36
62	Ron Tauranac	43.21%	156	361
63	Eddie Strait	43.18%	19	44
64	Colin Chapman	42.93%	358	834
65	Gordon Fowell	42.86%	3	7
66	Geoff Ferris	42.41%	67	158
67	Gordon Murray	42.22%	95	225
68	Ernesto Maserati	42.11%	8	19
68	Tony Robinson	42.11%	8	19
70	Dave Baldwin	41.67%	40	96
71	Harvey Postlethwaite	41.27%	52	126
72	Neil Oatley	40.91%	9	22
72	Patrick Head	40.91%	9	22
74	Peter Connew	40.54%	30	74
75	Peter Wright	40.40%	61	151
76	Tony Rudd	40.10%	83	207
77	Shahab Ahmed	39.73%	29	73
78	Vittorio Jano	39.60%	80	202
79	Martin Ogilvie	39.47%	45	114
80	Owen Maddock	38.64%	148	383
81	John Surtees	38.49%	97	252
82	Morris Nunn	38.46%	10	26
83	Luigi Colani	37.50%	3	8
84	Ralph Bellamy	37.40%	95	254
85	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
88	Len Bailey	35.71%	5	14
89	Gordon Coppuck	34.12%	116	340
90	Carlo Chiti	33.56%	49	146
91	Mauro Forghieri	33.51%	130	388
92	Michel Beaujon	33.33%	17	51
	Robert Choulet	33.33%	17	51
	Guglielmo Bellasi	33.33%	2	6
95	Derek Gardner	32.74%	73	223
96	Aurelio Lampredi	32.16%	64	199
97	Giacomo Caliri	32.00%	8	25
98	Gerard Ducarouge	31.68%	51	161
99	John Gentry	31.43%	11	35
100	Richard Divila	30.95%	13	42
101	Andy Smallman	30.91%	17	55
102	Bernard Boyer	30.77%	36	117
103	Ken Sears	29.17%	28	96
104	Frank Dernie	28.57%	8	28
104	Nigel Stroud	28.57%	8	28
106	Bindo Maserati	27.27%	3	11
106	Ettore Maserati	27.27%	3	11
108	Tom Boyce	25.00%	1	4
109	Helmut Bott	20.93%	9	43
110	Valerio Colotti	20.00%	1	5
111	Wilhelm Hild	17.74%	11	62
112	Hans Mezger	16.67%	5	30
113	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