Retirement Ratio

1975 Austrian GP
1976 German GP

until 1975 German 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	Retirement Ratio	Retirements	Entries
1	Claude Hill	100.00%	2	2
	Bernd Nacke	100.00%	1	1
	Frank Kurtis	100.00%	1	1
	Hugh Aiden-Jones	100.00%	1	1
	Marcel Balsa	100.00%	1	1
	Walter Gerstenberg	100.00%	1	1
7	Gianpaolo Dallara	75.00%	9	12
8	David Hodkin	71.43%	5	7
9	Arialdo Ruggieri	68.75%	11	16
10	Fred Wilkinson	66.67%	4	6
10	Alan Phillips	66.67%	2	3
12	Len Bailey	62.50%	5	8
12	Ray Stokoe	62.50%	5	8
14	Gianfranco Pederzani	60.00%	6	10
	Luciano Pederzani	60.00%	6	10
	Ray Jessop	60.00%	3	5
17	Ernst Loof	57.83%	48	83
18	Eric Broadley	57.14%	20	35
19	Shoichi Sano	56.25%	27	48
19	Yoshio Nakamura	56.25%	27	48
21	Alex von Falkenhausen	55.56%	5	9
22	Len Terry	52.91%	100	189
23	Harvey Postlethwaite	52.78%	19	36
24	Frank Costin	52.08%	50	96
	Alf Francis	52.08%	25	48
	John Heath	52.08%	25	48
27	Peter Berthon	51.56%	33	64
28	Dave Wass	51.55%	50	97
29	Derrick White	51.18%	65	127
30	John Clarke	50.75%	34	67
31	Doug Serrurier	50.00%	4	8
	Alan McCall	50.00%	1	2
	Hans Klenk	50.00%	1	2
	Peter Wyss	50.00%	1	2
35	Am�d�e Gordini	49.74%	192	386
36	Tony Robinson	48.28%	14	29
37	Ted Cutting	46.67%	7	15
38	Mike Pilbeam	46.61%	55	118
39	Alberto Massimino	45.10%	69	153
40	Tony Southgate	44.74%	149	333
41	Robin Herd	42.89%	202	471
42	Gordon Fowell	42.86%	3	7
43	Ernesto Maserati	42.52%	125	294
44	Jo Marquart	42.22%	19	45
45	Peter Wright	42.16%	43	102
46	Richard Divila	41.67%	5	12
47	Bill Aston	41.18%	7	17
48	Geoff Ferris	41.04%	71	173
49	John Surtees	40.50%	81	200
50	Dave Baldwin	40.00%	2	5
50	Paul Greifzu	40.00%	2	5
52	Dante Giacosa	39.82%	45	113
53	Vittorio Bellentani	39.77%	247	621
54	Paul Emery	37.84%	14	37
55	Tony Rudd	37.13%	101	272
56	Morris Nunn	37.04%	10	27
57	Colin Chapman	36.79%	575	1563
58	Ralph Bellamy	36.51%	92	252
59	Reid Railton	36.36%	76	209
60	Eddie Strait	36.25%	29	80
61	Antonio Lago	36.24%	108	298
61	Carlo Marchetti	36.24%	108	298
63	Ron Tauranac	35.90%	238	663
64	Vittorio Jano	35.85%	95	265
65	H J Adlington	35.71%	5	14
66	Maurice Philippe	35.70%	141	395
67	Geoffrey Taylor	35.00%	21	60
68	Shahab Ahmed	34.86%	38	109
69	Peter Connew	34.82%	39	112
70	Gordon Murray	34.78%	40	115
71	Gioacchino Colombo	34.30%	249	726
72	Mauro Forghieri	34.06%	110	323
73	Hans Gassmann	33.33%	14	42
	Hans Scherrenberg	33.33%	14	42
	Ludwig Krause	33.33%	14	42
	Luigi Colani	33.33%	3	9
	Guglielmo Bellasi	33.33%	2	6
78	Mike Oliver	33.21%	87	262
78	Rodney Clarke	33.21%	87	262
80	Owen Maddock	32.10%	355	1106
81	Carlo Chiti	31.79%	55	173
82	Gordon Coppuck	30.47%	78	256
83	Aurelio Lampredi	29.71%	131	441
84	Ferdinand Porsche	29.41%	5	17
85	Bernard Boyer	28.46%	37	130
86	Gerard Ducarouge	28.33%	34	120
87	Bindo Maserati	27.59%	8	29
87	Ettore Maserati	27.59%	8	29
89	Andy Smallman	27.27%	15	55
90	Derek Gardner	26.67%	48	180
91	Jack Brabham	25.00%	1	4
91	Tom Boyce	25.00%	1	4
93	Martin Slater	20.00%	1	5
93	Valerio Colotti	20.00%	1	5
95	Helmut Bott	13.68%	16	117
96	Wilhelm Hild	13.33%	18	135
97	Rudolf Krause	12.50%	1	8
98	Hans Mezger	11.88%	12	101

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