17th Place Finish Ratio

until 1977 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:

Pos	Designer	17th Place Finish Ratio	17th Place Finishes	Entries
1	Martin Slater	20.00%	1	5
2	Arialdo Ruggieri	6.25%	1	16
3	Richard Divila	4.65%	2	43
4	Nigel Stroud	2.70%	1	37
5	Peter Connew	2.65%	3	113
6	Shahab Ahmed	2.59%	3	116
7	Frank Costin	2.08%	2	96
8	Frank Dernie	2.04%	1	49
9	John Surtees	1.73%	6	347
10	Ken Sears	1.44%	2	139
11	Dave Wass	1.24%	3	241
12	Gordon Murray	1.12%	3	268
13	Ernesto Maserati	1.02%	3	294
14	Geoff Ferris	0.91%	2	219
15	Mike Pilbeam	0.78%	1	128
16	Tony Rudd	0.74%	2	272
17	Harvey Postlethwaite	0.66%	1	151
18	Tony Southgate	0.58%	3	519
19	Carlo Chiti	0.57%	1	175
20	Len Terry	0.51%	1	198
21	Robin Herd	0.46%	3	657
22	Maurice Philippe	0.44%	2	456
23	Mike Oliver	0.38%	1	262
23	Rodney Clarke	0.38%	1	262
25	Am�d�e Gordini	0.26%	1	386
26	Colin Chapman	0.23%	4	1725
27	Gordon Coppuck	0.23%	1	437
28	Owen Maddock	0.18%	2	1106
29	Vittorio Bellentani	0.16%	1	621
30	Gioacchino Colombo	0.14%	1	726

Finishing position: