Retirement Ratio

1974 Republic Day Trophy
1974 Monaco GP
1975 Belgian GP

until 1974 Belgian 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
	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
	Ray Jessop	100.00%	1	1
	Tom Boyce	100.00%	1	1
	Walter Gerstenberg	100.00%	1	1
14	Gianpaolo Dallara	81.82%	9	11
15	Bill Aston	75.00%	3	4
15	Gordon Fowell	75.00%	3	4
17	Arialdo Ruggieri	68.75%	11	16
18	Gianfranco Pederzani	66.67%	6	9
	Luciano Pederzani	66.67%	6	9
	Fred Wilkinson	66.67%	4	6
	Alan Phillips	66.67%	2	3
	Harvey Postlethwaite	66.67%	2	3
23	Mike Oliver	65.38%	34	52
23	Rodney Clarke	65.38%	34	52
25	Am�d�e 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	Len Terry	58.50%	86	147
30	Len Bailey	57.14%	4	7
31	Shoichi Sano	56.52%	26	46
31	Yoshio Nakamura	56.52%	26	46
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
	Morris Nunn	55.56%	5	9
	Reid Railton	55.56%	5	9
39	Ted Cutting	54.55%	6	11
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	Dave Wass	51.06%	24	47
45	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
49	Vittorio Bellentani	49.52%	154	311
50	Antonio Lago	49.38%	40	81
50	Carlo Marchetti	49.38%	40	81
52	Gordon Murray	48.94%	23	47
53	Peter Wright	48.53%	33	68
54	John Surtees	48.31%	57	118
55	Tony Southgate	46.93%	107	228
56	Gioacchino Colombo	46.88%	158	337
57	John Clarke	46.88%	15	32
58	Maurice Philippe	46.12%	101	219
59	Robin Herd	45.31%	145	320
60	Jo Marquart	44.44%	16	36
61	Geoff Ferris	43.97%	51	116
62	Colin Chapman	43.71%	292	668
63	Ron Tauranac	43.68%	152	348
64	Eddie Strait	43.18%	19	44
65	Ernesto Maserati	42.11%	8	19
65	Tony Robinson	42.11%	8	19
67	Peter Connew	40.54%	30	74
68	Shahab Ahmed	40.28%	29	72
69	Tony Rudd	40.10%	83	207
70	Mike Pilbeam	40.00%	30	75
71	Vittorio Jano	39.60%	80	202
72	Owen Maddock	38.64%	148	383
73	Mauro Forghieri	37.80%	93	246
74	Ralph Bellamy	37.58%	56	149
75	Luigi Colani	37.50%	3	8
76	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
79	Carlo Chiti	33.56%	49	146
80	Andy Smallman	33.33%	3	9
80	Guglielmo Bellasi	33.33%	2	6
82	Gordon Coppuck	33.11%	49	148
83	Aurelio Lampredi	32.16%	64	199
84	Gerard Ducarouge	30.91%	34	110
85	Bernard Boyer	30.77%	36	117
86	Derek Gardner	29.52%	31	105
87	Bindo Maserati	27.27%	3	11
87	Ettore Maserati	27.27%	3	11
89	Helmut Bott	20.93%	9	43
90	Valerio Colotti	20.00%	1	5
91	Wilhelm Hild	17.74%	11	62
92	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