12th Place Finish Ratio

1983 Brazilian GP
2023 Las Vegas GP

until 1982 Las Vegas 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	12th Place Finish Ratio	12th Place Finishes	Entries
1	Ernst Klodwig	50.00%	1	2
2	Gustav Brunner	22.22%	4	18
3	Geoffrey Taylor	20.00%	1	5
3	Valerio Colotti	20.00%	1	5
5	Andy Smallman	9.09%	5	55
6	Tim Wadrop	8.20%	5	61
7	Eric Broadley	5.88%	2	34
8	Ernst Loof	5.56%	1	18
9	Tony Robinson	5.26%	1	19
10	Ken Sears	4.81%	5	104
11	Mike Pilbeam	4.24%	5	118
12	Peter Connew	4.05%	3	74
13	Mike Oliver	3.85%	2	52
13	Rodney Clarke	3.85%	2	52
15	Geoff Ferris	3.64%	6	165
16	Shahab Ahmed	3.61%	3	83
17	Adrian Reynard	3.57%	2	56
18	John Baldwin	3.51%	4	114
19	Mario Tolentino	3.33%	1	30
20	Geoff Aldridge	3.26%	3	92
21	Wilhelm Hild	3.23%	2	62
21	Andr� de Cortanze	3.23%	1	31
23	Gordon Murray	3.18%	11	346
24	John Surtees	3.08%	8	260
25	Ralph Bellamy	2.98%	9	302
26	Harvey Postlethwaite	2.98%	7	235
27	John Clarke	2.94%	2	68
28	Martin Ogilvie	2.88%	7	243
29	Owen Maddock	2.87%	11	383
30	Tony Southgate	2.83%	16	566
31	Jo Marquart	2.78%	1	36
32	Dave Baldwin	2.59%	3	116
33	Frank Costin	2.56%	2	78
34	Alberto Massimino	2.53%	2	79
35	Ron Tauranac	2.49%	9	361
36	Brian Lisles	2.38%	1	42
37	Herve Guilpin	2.33%	1	43
38	Nigel Stroud	2.27%	1	44
39	Dave Wass	2.17%	7	322
39	Nigel Bennett	2.17%	1	46
41	Richard Divila	2.13%	1	47
42	Alf Francis	2.08%	1	48
42	John Heath	2.08%	1	48
44	John Barnard	1.89%	1	53
45	Colin Chapman	1.87%	18	963
46	Giorgio Valentini	1.82%	1	55
47	Robin Herd	1.71%	10	585
47	David North	1.71%	2	117
49	Peter Wright	1.59%	4	252
50	Mauro Forghieri	1.58%	8	505
51	Maurice Philippe	1.53%	6	393
52	Tony Rudd	1.45%	3	207
53	Gerard Ducarouge	1.38%	4	290
54	Derek Gardner	1.29%	3	232
55	Frank Dernie	1.29%	2	155
56	Antonio Lago	1.23%	1	81
56	Carlo Marchetti	1.23%	1	81
58	Gordon Coppuck	1.21%	5	412
59	Michel Beaujon	1.19%	2	168
60	Robert Choulet	1.18%	2	170
61	John Gentry	0.96%	1	104
62	Carlo Chiti	0.95%	2	211
63	Derrick White	0.93%	1	108
64	Bernard Boyer	0.85%	1	117
65	Fran�ois Castaing	0.72%	1	138
65	Marcel Hubert	0.72%	1	138
67	Neil Oatley	0.69%	1	145
67	Patrick Head	0.69%	1	145
69	Vittorio Bellentani	0.64%	2	311
70	Aurelio Lampredi	0.50%	1	199
71	Vittorio Jano	0.50%	1	202
72	Gioacchino Colombo	0.30%	1	337

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