Retirement Ratio

1975 Austrian GP
1976 German GP

until 1975 German 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	62.50%	5	8
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	Dave Wass	55.06%	49	89
35	Ted Cutting	54.55%	6	11
36	Derrick White	53.70%	58	108
37	Peter Berthon	53.23%	33	62
38	John Clarke	53.12%	34	64
38	Harvey Postlethwaite	53.12%	17	32
40	Alf Francis	52.08%	25	48
40	John Heath	52.08%	25	48
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	Tony Southgate	49.28%	136	276
51	Peter Wright	48.53%	33	68
52	Mike Pilbeam	47.71%	52	109
53	Gioacchino Colombo	46.88%	158	337
54	Robin Herd	46.58%	170	365
55	Maurice Philippe	44.83%	104	232
56	John Surtees	44.81%	69	154
57	Jo Marquart	44.44%	16	36
58	Geoff Ferris	44.09%	56	127
59	Ron Tauranac	43.79%	155	354
60	Colin Chapman	43.42%	310	714
61	Eddie Strait	43.18%	19	44
62	Gordon Fowell	42.86%	3	7
63	Ernesto Maserati	42.11%	8	19
63	Tony Robinson	42.11%	8	19
65	Morris Nunn	40.91%	9	22
66	Peter Connew	40.54%	30	74
67	Shahab Ahmed	40.28%	29	72
68	Tony Rudd	40.10%	83	207
69	Dave Baldwin	40.00%	2	5
70	Vittorio Jano	39.60%	80	202
71	Owen Maddock	38.64%	148	383
72	Ralph Bellamy	38.34%	74	193
73	Luigi Colani	37.50%	3	8
74	Mauro Forghieri	37.15%	107	288
75	Richard Divila	36.36%	4	11
76	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
79	Gordon Murray	34.58%	37	107
80	Gordon Coppuck	33.83%	68	201
81	Carlo Chiti	33.56%	49	146
82	Guglielmo Bellasi	33.33%	2	6
83	Aurelio Lampredi	32.16%	64	199
84	Gerard Ducarouge	30.91%	34	110
85	Bernard Boyer	30.77%	36	117
86	Derek Gardner	28.86%	43	149
87	Andy Smallman	28.00%	14	50
88	Bindo Maserati	27.27%	3	11
88	Ettore Maserati	27.27%	3	11
90	Tom Boyce	25.00%	1	4
91	Helmut Bott	20.93%	9	43
92	Valerio Colotti	20.00%	1	5
93	Wilhelm Hild	17.74%	11	62
94	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