13th Place Finish Ratio

1988 Australian GP
1989 Japanese GP

until 1988 Japanese GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

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	13th Place Finish Ratio	13th Place Finishes	Entries
1	Martin Slater	20.00%	1	5
2	Fred Wilkinson	16.67%	1	6
3	Doug Serrurier	12.50%	1	8
4	Kenji Mimura	11.11%	1	9
4	Luigi Colani	11.11%	1	9
6	Christian Vanderpleyn	9.09%	3	33
	Michel Costa	9.09%	3	33
	Richard Owen	9.09%	1	11
9	Masao Ono	8.33%	1	12
10	Aldo Costa	6.67%	2	30
	Bruno Zava	6.67%	2	30
	Hans Fouche	6.67%	2	30
	Mario Tollentino	6.67%	2	30
	Bob Bell	6.67%	1	15
15	Andy Smallman	6.56%	4	61
16	Richard Divila	6.25%	3	48
16	Vic Morris	6.25%	1	16
18	Morris Nunn	6.06%	2	33
19	Roberto Ori	5.88%	1	17
20	Dave Baldwin	5.79%	7	121
21	Stefan Fober	5.56%	1	18
22	Dave Kelly	4.26%	2	47
23	Shoichi Sano	4.17%	2	48
23	Yoshio Nakamura	4.17%	2	48
25	Mike Pilbeam	3.91%	5	128
26	Tim Feast	3.85%	1	26
27	Eric Broadley	3.61%	3	83
28	Helmut Bott	3.42%	4	117
29	Enrique Scalabroni	3.33%	1	30
30	Andr� de Cortanze	3.23%	1	31
31	Tim Wadrop	3.17%	2	63
32	Chris Murphy	3.03%	4	132
33	John Gentry	2.79%	5	179
34	Geoff Ferris	2.70%	6	222
35	Gustav Brunner	2.58%	4	155
36	John Baldwin	2.58%	5	194
37	Herve Guilpin	2.27%	1	44
37	Paul Brown	2.27%	1	44
39	Wilhelm Hild	2.22%	3	135
40	Tim Holloway	2.17%	1	46
41	Ken Sears	2.16%	3	139
42	Nigel Stroud	2.13%	1	47
43	Alf Francis	2.08%	1	48
43	John Heath	2.08%	1	48
45	Giacomo Caliri	2.07%	3	145
46	Luigi Marmiroli	2.04%	1	49
47	John Surtees	2.02%	7	347
48	Geoff Aldridge	2.00%	2	100
49	Hans Mezger	1.98%	2	101
50	Reid Railton	1.91%	4	209
51	Dave Wass	1.91%	9	471
52	Owen Maddock	1.90%	21	1106
53	Tony Rudd	1.84%	5	272
54	Robin Herd	1.82%	13	715
55	Sergio Rinland	1.80%	3	167
56	Brian Lisles	1.79%	4	223
57	Giorgio Valentini	1.79%	1	56
58	Adrian Reynard	1.72%	1	58
58	Heinz Zollner	1.72%	1	58
60	Antonio Lago	1.68%	5	298
60	Carlo Marchetti	1.68%	5	298
62	Geoffrey Taylor	1.67%	1	60
63	Shahab Ahmed	1.65%	2	121
64	Tony Southgate	1.64%	11	672
65	Maurice Philippe	1.61%	12	746
66	Harvey Postlethwaite	1.57%	6	381
67	Peter Berthon	1.56%	1	64
68	Ralph Bellamy	1.55%	6	387
69	Gordon Coppuck	1.52%	8	528
70	Fran�ois Castaing	1.42%	2	141
70	Marcel Hubert	1.42%	2	141
72	Nigel Bennett	1.30%	1	77
73	Claude Gallopin	1.29%	2	155
73	Henri Durand	1.29%	2	155
75	Ernst Loof	1.20%	1	83
76	Robert Choulet	1.16%	2	173
77	Michel Tetu	1.15%	3	262
	Mike Oliver	1.15%	3	262
	Rodney Clarke	1.15%	3	262
80	Colin Chapman	1.14%	21	1848
81	Giuseppe Petrotta	1.09%	1	92
82	David North	1.07%	3	280
83	Ron Tauranac	1.04%	7	672
83	Frank Costin	1.04%	1	96
85	Ross Brawn	1.02%	1	98
86	Peter Wright	1.01%	3	296
87	Mauro Forghieri	0.98%	6	610
88	Rory Byrne	0.89%	2	225
89	Peter Connew	0.88%	1	113
90	Patrick Head	0.87%	3	343
91	Frank Dernie	0.85%	3	353
92	Carlo Chiti	0.83%	2	240
93	Gordon Murray	0.81%	4	495
94	Mario Tolentino	0.81%	1	124
95	Bernard Boyer	0.77%	1	130
96	Derek Gardner	0.74%	2	269
97	Neil Oatley	0.70%	2	285
98	Michel Beaujon	0.68%	2	293
99	Ernesto Maserati	0.68%	2	294
100	Martin Ogilvie	0.67%	3	446
101	Jean-Claude Migeot	0.65%	1	155
102	Aurelio Lampredi	0.45%	2	441
103	Gioacchino Colombo	0.41%	3	726
103	John Barnard	0.41%	1	242
105	Gerard Ducarouge	0.40%	2	504
106	Vittorio Bellentani	0.32%	2	621
107	Am�d�e Gordini	0.26%	1	386

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