Retirement Ratio

1988 Mexican GP
1989 Monaco GP

until 1988 Monaco 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	Bob Bell	100.00%	3	3
	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
13	Roberto Ori	80.00%	4	5
14	Gianpaolo Dallara	78.57%	11	14
15	Tim Feast	76.92%	20	26
16	Bill Aston	75.00%	3	4
17	Giuseppe Petrotta	69.57%	64	92
18	Luigi Marmiroli	69.39%	34	49
19	Giacomo Caliri	69.17%	83	120
20	Arialdo Ruggieri	68.75%	11	16
21	Andr� de Cortanze	67.74%	21	31
22	Jean-Pierre Jabouille	66.67%	12	18
	Gianfranco Pederzani	66.67%	6	9
	Luciano Pederzani	66.67%	6	9
	Adrian Newey	66.67%	4	6
	Bruno Zava	66.67%	4	6
	Enrique Scalabroni	66.67%	4	6
	Fred Wilkinson	66.67%	4	6
	Mario Tollentino	66.67%	4	6
	Alan Phillips	66.67%	2	3
31	Paul Brown	65.91%	29	44
32	Mike Oliver	65.38%	34	52
32	Rodney Clarke	65.38%	34	52
34	Mario Tolentino	64.52%	80	124
35	Tim Holloway	63.64%	14	22
35	Giorgio Stirano	63.64%	7	11
37	Chris Murphy	63.10%	53	84
38	Am�d�e Gordini	63.08%	82	130
39	Ross Brawn	62.16%	46	74
40	Heinz Zollner	61.76%	21	34
41	Ernst Loof	61.11%	11	18
41	Stefan Fober	61.11%	11	18
43	Fran�ois Castaing	60.28%	85	141
43	Marcel Hubert	60.28%	85	141
45	Geoffrey Taylor	60.00%	3	5
46	Frank Costin	58.97%	46	78
47	David North	58.03%	159	274
48	Gustav Brunner	57.63%	68	118
49	Ray Stokoe	57.14%	8	14
50	Shoichi Sano	56.52%	26	46
50	Yoshio Nakamura	56.52%	26	46
52	Len Terry	55.77%	87	156
53	Alberto Massimino	55.70%	44	79
54	Paul Emery	55.56%	10	18
	Alex von Falkenhausen	55.56%	5	9
	Reid Railton	55.56%	5	9
57	Ted Cutting	54.55%	6	11
58	John Baldwin	53.72%	101	188
59	Derrick White	53.70%	58	108
60	Eric Broadley	53.45%	31	58
61	Peter Berthon	53.23%	33	62
62	John Clarke	52.94%	36	68
63	Rory Byrne	52.74%	106	201
64	Michel Tetu	52.52%	125	238
65	Alf Francis	52.08%	25	48
65	John Heath	52.08%	25	48
67	Claude Gallopin	51.95%	80	154
67	Henri Durand	51.95%	80	154
69	Jean-Marc d'Adda	51.61%	16	31
70	Sergio Rinland	50.32%	78	155
71	Michel Beaujon	50.00%	133	266
	Antonio Tomaini	50.00%	15	30
	Doug Serrurier	50.00%	4	8
	Aldo Costa	50.00%	3	6
	Hans Fouche	50.00%	3	6
	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
80	Vittorio Bellentani	49.52%	154	311
81	Gordon Murray	49.47%	233	471
82	Robert Choulet	49.41%	84	170
83	Antonio Lago	49.38%	40	81
83	Carlo Marchetti	49.38%	40	81
85	Geoff Aldridge	48.91%	45	92
86	Bernard Dudot	48.35%	44	91
87	Arturo Merzario	47.62%	10	21
88	Mike Pilbeam	47.46%	56	118
89	Gioacchino Colombo	46.88%	158	337
90	Nigel Bennett	46.58%	34	73
91	Herve Guilpin	46.51%	20	43
92	Tim Wright	45.83%	11	24
93	Jean-Claude Migeot	45.16%	70	155
94	Peter Wright	44.84%	113	252
95	Jo Marquart	44.44%	16	36
96	Tony Southgate	44.39%	265	597
97	Colin Chapman	44.23%	433	979
98	Martin Ogilvie	44.23%	180	407
99	Robin Herd	43.59%	255	585
100	Ron Tauranac	43.21%	156	361
101	Eddie Strait	43.18%	19	44
102	Carlo Chiti	43.13%	91	211
103	Dave Wass	42.95%	192	447
104	Gordon Fowell	42.86%	3	7
105	Tim Wadrop	42.62%	26	61
106	Dave Kelly	42.55%	20	47
107	Gerard Ducarouge	42.52%	199	468
108	Geoff Ferris	42.42%	70	165
109	Dave Baldwin	42.24%	49	116
110	Ernesto Maserati	42.11%	8	19
110	Tony Robinson	42.11%	8	19
112	John Gentry	41.01%	73	178
113	John Barnard	40.55%	88	217
114	Peter Connew	40.54%	30	74
115	Tony Rudd	40.10%	83	207
116	Maurice Philippe	40.07%	220	549
117	Giocomo Caliri	40.00%	4	10
118	Vittorio Jano	39.60%	80	202
119	Ralph Bellamy	39.38%	126	320
120	Harvey Postlethwaite	38.78%	140	361
121	Neil Oatley	38.77%	107	276
122	Owen Maddock	38.64%	148	383
123	Shahab Ahmed	38.55%	32	83
124	John Surtees	38.46%	100	260
124	Morris Nunn	38.46%	10	26
126	Christian Vanderpleyn	38.10%	8	21
126	Michel Costa	38.10%	8	21
128	Gordon Coppuck	37.97%	172	453
129	Luigi Colani	37.50%	3	8
130	Gordon Kimball	36.46%	35	96
131	Hans Gassmann	35.90%	14	39
	Hans Scherrenberg	35.90%	14	39
	Ludwig Krause	35.90%	14	39
134	Len Bailey	35.71%	5	14
135	Giorgio Valentini	34.55%	19	55
136	Graham Heard	33.33%	2	6
	Guglielmo Bellasi	33.33%	2	6
	Martin Walters	33.33%	1	3
139	Mauro Forghieri	33.16%	188	567
140	Derek Gardner	32.76%	76	232
141	Brian Lisles	32.32%	64	198
142	Aurelio Lampredi	32.16%	64	199
143	Patrick Head	31.94%	99	310
144	Andy Smallman	30.91%	17	55
145	Bernard Boyer	30.77%	36	117
146	Frank Dernie	30.62%	98	320
147	Ken Sears	29.81%	31	104
148	Nigel Stroud	29.55%	13	44
149	Adrian Reynard	28.57%	16	56
150	Richard Divila	27.66%	13	47
151	Bindo Maserati	27.27%	3	11
151	Ettore Maserati	27.27%	3	11
153	Steve Nichols	26.32%	10	38
154	Tom Boyce	25.00%	1	4
155	Alan Mertens	23.81%	5	21
156	Helmut Bott	20.93%	9	43
157	Valerio Colotti	20.00%	1	5
158	Wilhelm Hild	17.74%	11	62
159	Hans Mezger	16.67%	5	30
160	Renato Martini	14.29%	1	7
161	Masao Ono	9.09%	1	11

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