Retirement Ratio

1995 Belgian GP
1996 Hungarian GP

until 1995 Hungarian 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
	Andy Brown	100.00%	1	1
	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
12	Tim Feast	76.92%	20	26
13	Dave Watson	75.00%	15	20
13	Bill Aston	75.00%	3	4
15	Giorgio Stirano	70.97%	22	31
16	Giuseppe Petrotta	69.57%	64	92
17	Luigi Marmiroli	69.39%	34	49
18	Bruce Ashmore	68.75%	22	32
	Mark Williams	68.75%	22	32
	Arialdo Ruggieri	68.75%	11	16
21	Jean-Pierre Jabouille	66.67%	12	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
26	Mike Gascoyne	65.38%	34	52
	Mike Oliver	65.38%	34	52
	Rodney Clarke	65.38%	34	52
29	Giacomo Caliri	64.47%	98	152
30	Am�d�e Gordini	63.08%	82	130
31	Mario Tolentino	62.02%	80	129
32	Ernst Loof	61.11%	11	18
33	Fran�ois Castaing	60.28%	85	141
33	Marcel Hubert	60.28%	85	141
35	Geoffrey Taylor	60.00%	3	5
36	Frank Costin	58.97%	46	78
37	David North	58.03%	159	274
38	Andr� de Cortanze	57.32%	47	82
39	Ray Stokoe	57.14%	8	14
40	Shoichi Sano	56.52%	26	46
40	Yoshio Nakamura	56.52%	26	46
42	Len Terry	55.77%	87	156
43	Alberto Massimino	55.70%	44	79
44	Paul Emery	55.56%	10	18
	Alex von Falkenhausen	55.56%	5	9
	Reid Railton	55.56%	5	9
47	Ted Cutting	54.55%	6	11
48	John Baldwin	54.02%	121	224
49	Mike Coughlan	53.70%	87	162
49	Derrick White	53.70%	58	108
51	Peter Berthon	53.23%	33	62
52	Leo Ress	53.01%	44	83
53	John Clarke	52.94%	36	68
54	Hans Fouche	52.56%	82	156
55	Alf Francis	52.08%	25	48
55	John Heath	52.08%	25	48
57	Michel Tetu	51.94%	187	360
58	Eric Broadley	51.92%	108	208
59	Jean-Marc d'Adda	51.61%	16	31
60	Gianpaolo Dallara	50.97%	79	155
61	Andrew Green	50.78%	65	128
62	Chris Murphy	50.71%	178	351
63	Gary Anderson	50.00%	74	148
	Darren Davies	50.00%	26	52
	Mariano Alperin	50.00%	10	20
	Mauro Gennari	50.00%	10	20
	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
71	Jean-Claude Migeot	49.86%	182	365
72	Tim Holloway	49.75%	98	197
73	Vittorio Bellentani	49.52%	154	311
74	Gordon Murray	49.47%	233	471
75	Robert Choulet	49.41%	84	170
76	Antonio Lago	49.38%	40	81
76	Carlo Marchetti	49.38%	40	81
78	Sergio Rinland	49.21%	219	445
79	Tino Belli	49.19%	61	124
80	Geoff Aldridge	48.91%	45	92
81	Gustav Brunner	48.36%	207	428
82	Bernard Dudot	48.35%	44	91
83	Arturo Merzario	47.62%	10	21
84	Henri Durand	47.53%	173	364
85	Mike Pilbeam	47.46%	56	118
86	Paul Brown	47.37%	36	76
87	Gioacchino Colombo	46.88%	158	337
88	Heinz Zollner	46.67%	28	60
	Nigel Cowperthwaite	46.67%	14	30
	Ignazio Lunetta	46.67%	7	15
91	Nigel Bennett	46.58%	34	73
92	Herve Guilpin	46.51%	20	43
93	Peter Wright	46.02%	156	339
94	Aldo Costa	45.90%	112	244
95	Tim Wright	45.83%	11	24
96	Ren� Hilhorst	45.31%	58	128
97	Ross Brawn	44.86%	109	243
98	Tomasso Carletti	44.83%	26	58
99	Robin Herd	44.57%	316	709
100	Jo Marquart	44.44%	16	36
101	Tony Southgate	44.39%	265	597
102	Martin Ogilvie	44.34%	192	433
103	Michel Beaujon	44.33%	172	388
104	Colin Chapman	44.23%	433	979
105	George Ryton	43.92%	65	148
106	Harvey Postlethwaite	43.60%	235	539
107	Ron Tauranac	43.21%	156	361
108	Eddie Strait	43.18%	19	44
109	Carlo Chiti	43.13%	91	211
110	Dave Wass	42.95%	192	447
111	Gordon Fowell	42.86%	3	7
112	Gerard Ducarouge	42.79%	279	652
113	Tim Wadrop	42.62%	26	61
114	Dave Kelly	42.55%	20	47
115	Geoff Ferris	42.42%	70	165
116	Dave Baldwin	42.24%	49	116
117	Steve Nichols	42.19%	81	192
118	Ernesto Maserati	42.11%	8	19
118	Tony Robinson	42.11%	8	19
120	Gordon Kimball	41.88%	67	160
121	Rory Byrne	41.48%	168	405
122	Claude Gallopin	41.10%	97	236
123	Nick Wirth	41.07%	23	56
124	John Gentry	41.01%	73	178
125	Peter Connew	40.54%	30	74
126	John Barnard	40.44%	184	455
127	Tony Rudd	40.10%	83	207
128	Giocomo Caliri	40.00%	4	10
129	Adrian Newey	39.92%	97	243
130	Vittorio Jano	39.60%	80	202
131	Alan Jenkins	39.49%	77	195
132	Ralph Bellamy	39.38%	126	320
133	Maurice Philippe	39.34%	227	577
134	Owen Maddock	38.64%	148	383
135	Shahab Ahmed	38.55%	32	83
136	John Surtees	38.46%	100	260
	Enrique Scalabroni	38.46%	65	169
	Morris Nunn	38.46%	10	26
139	Neil Oatley	38.11%	186	488
140	Gordon Coppuck	37.97%	172	453
141	Paul Crooks	37.50%	39	104
141	Luigi Colani	37.50%	3	8
143	Frank Dernie	36.80%	191	519
144	Frank Coppuck	36.56%	34	93
145	Antonio Tomaini	36.25%	29	80
146	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
149	Len Bailey	35.71%	5	14
150	Nicolas Tombazis	34.62%	18	52
151	Giorgio Valentini	34.55%	19	55
152	Loic Bigois	34.46%	51	148
153	Guglielmo Bellasi	33.33%	2	6
153	Martin Walters	33.33%	1	3
155	Patrick Head	32.91%	180	547
156	Derek Gardner	32.76%	76	232
157	Aurelio Lampredi	32.16%	64	199
158	Mauro Forghieri	31.72%	190	599
159	Brian Lisles	31.42%	71	226
160	Andy Smallman	30.91%	17	55
161	Bernard Boyer	30.77%	36	117
	Willem Toet	30.77%	24	78
	Bernie Marcus	30.77%	16	52
164	Eghbal Hamidy	30.11%	56	186
165	Ken Sears	29.81%	31	104
166	Nigel Stroud	29.55%	13	44
167	Bindo Maserati	27.27%	3	11
167	Ettore Maserati	27.27%	3	11
169	Bruno Zava	26.83%	11	41
169	Mario Tollentino	26.83%	11	41
171	Graham Heard	26.47%	9	34
172	Adrian Reynard	26.14%	23	88
173	Richard Divila	26.13%	29	111
174	Tom Boyce	25.00%	1	4
175	Tim Densham	24.49%	12	49
176	Alan Mertens	23.81%	5	21
177	Bob Bell	22.92%	11	48
178	James Robinson	22.22%	8	36
179	Stefan Fober	22.00%	11	50
180	Helmut Bott	20.93%	9	43
181	Christian Vanderpleyn	20.37%	22	108
182	Valerio Colotti	20.00%	1	5
183	Michel Costa	19.48%	30	154
184	Wilhelm Hild	17.74%	11	62
185	Hans Mezger	16.67%	5	30
186	Renato Martini	14.29%	1	7
187	Roberto Ori	12.50%	8	64
188	Masao Ono	9.09%	1	11
189	Peter Wyss	8.82%	3	34
190	Nino Frisson	6.25%	2	32

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