Retirement Ratio

1973 Dutch GP
1974 British GP

until 1973 British 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
	Dave Baldwin	100.00%	2	2
	Alan Phillips	100.00%	1	1
	Bernd Nacke	100.00%	1	1
	Frank Kurtis	100.00%	1	1
	Gordon Fowell	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
14	Gianpaolo Dallara	81.82%	9	11
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
20	Mike Oliver	65.38%	34	52
20	Rodney Clarke	65.38%	34	52
22	Dave Wass	65.00%	13	20
23	Am�d�e Gordini	63.08%	82	130
24	Ernst Loof	61.11%	11	18
25	Geoffrey Taylor	60.00%	3	5
26	Frank Costin	58.97%	46	78
27	Len Terry	58.50%	86	147
28	John Clarke	58.33%	7	12
29	Len Bailey	57.14%	4	7
30	Shoichi Sano	56.52%	26	46
30	Yoshio Nakamura	56.52%	26	46
32	Eric Broadley	55.88%	19	34
33	Alberto Massimino	55.70%	44	79
34	Paul Emery	55.56%	10	18
	Alex von Falkenhausen	55.56%	5	9
	Reid Railton	55.56%	5	9
37	Ted Cutting	54.55%	6	11
38	Gordon Murray	53.85%	7	13
39	Derrick White	53.70%	58	108
40	Peter Berthon	53.23%	33	62
41	Alf Francis	52.08%	25	48
41	John Heath	52.08%	25	48
43	Doug Serrurier	50.00%	4	8
	H J Adlington	50.00%	2	4
	Alan McCall	50.00%	1	2
	Peter Wyss	50.00%	1	2
47	Vittorio Bellentani	49.52%	154	311
48	John Surtees	49.46%	46	93
49	Antonio Lago	49.38%	40	81
49	Carlo Marchetti	49.38%	40	81
51	Tony Southgate	49.12%	84	171
52	Peter Wright	48.53%	33	68
53	Gioacchino Colombo	46.88%	158	337
54	Maurice Philippe	46.12%	101	219
55	Robin Herd	45.17%	131	290
56	Jo Marquart	44.44%	16	36
57	Geoff Ferris	43.97%	51	116
58	Ron Tauranac	43.93%	152	346
59	Colin Chapman	43.55%	280	643
60	Eddie Strait	43.18%	19	44
61	Ernesto Maserati	42.11%	8	19
61	Tony Robinson	42.11%	8	19
63	Peter Connew	40.54%	30	74
64	Mike Pilbeam	40.48%	17	42
65	Shahab Ahmed	40.28%	29	72
66	Tony Rudd	40.10%	83	207
67	Vittorio Jano	39.60%	80	202
68	Mauro Forghieri	38.96%	90	231
69	Owen Maddock	38.64%	148	383
70	Gordon Coppuck	38.46%	45	117
71	Luigi Colani	37.50%	3	8
72	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
75	Ralph Bellamy	35.48%	44	124
76	Carlo Chiti	33.56%	49	146
77	Guglielmo Bellasi	33.33%	2	6
78	Aurelio Lampredi	32.16%	64	199
79	Derek Gardner	31.25%	25	80
80	Gerard Ducarouge	30.91%	34	110
81	Bernard Boyer	30.77%	36	117
82	Bindo Maserati	27.27%	3	11
82	Ettore Maserati	27.27%	3	11
84	Helmut Bott	20.93%	9	43
85	Valerio Colotti	20.00%	1	5
86	Wilhelm Hild	17.74%	11	62
87	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