Retirement Ratio

1953 Crystal Palace Trophy
1953 British GP
1954 ACF GP

until 1953 ACF 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	Entrant	Retirement Ratio	Retirements	Entries
1	3-L Racing Team	300.00%	3	1
2	Indianapolis Race Cars Inc	200.00%	2	1
	Peter Walker	200.00%	2	1
	Richard L. Palmer	200.00%	2	1
5	John Zink	150.00%	3	2
6	English Racing Automobiles Ltd	100.00%	3	3
	Brown Motor Co	100.00%	2	2
	Cummins Engine Co	100.00%	2	2
	Élie Bayol	100.00%	2	2
	Hart Fullerton	100.00%	2	2
	Joe Kelly	100.00%	2	2
	Ken Wharton	100.00%	2	2
	Lewis W Welch	100.00%	2	2
	Louis & Bruce Bromme	100.00%	2	2
	Raymond Sommer	100.00%	2	2
	Adolf Brudes	100.00%	1	1
	A.E. Dean	100.00%	1	1
	AFM	100.00%	1	1
	A.J. Watson	100.00%	1	1
	Alfred Dattner	100.00%	1	1
	Bernd Nacke	100.00%	1	1
	C.G. Tuffanelli & J. Derrico	100.00%	1	1
	Clemente Biondetti	100.00%	1	1
	Earl F. Slick	100.00%	1	1
	Ecurie Ecosse	100.00%	1	1
	Ecurie Lutetia	100.00%	1	1
	Enzo Ferrari	100.00%	1	1
	Federal Engineering Association	100.00%	1	1
	Francisco Landi	100.00%	1	1
	Georges Berger	100.00%	1	1
	Georges Grignard	100.00%	1	1
	Graham Whitehead	100.00%	1	1
	Guy Mairesse	100.00%	1	1
	Horschell Racing Corporation	100.00%	1	1
	John James	100.00%	1	1
	Josef Peters	100.00%	1	1
	José Froilan González	100.00%	1	1
	J.S. Belond	100.00%	1	1
	Karl Hall	100.00%	1	1
	Ken Downing	100.00%	1	1
	L.E. Parks	100.00%	1	1
	Marcel Balsa	100.00%	1	1
	Maserati Race Cars	100.00%	1	1
	Mel B. Wiggers	100.00%	1	1
	Milt Marion	100.00%	1	1
	Motor Presse Verlag	100.00%	1	1
	Paul Pietsch	100.00%	1	1
	Peter Hirt	100.00%	1	1
	Philip Fotheringham-Parker	100.00%	1	1
	Prince Bira	100.00%	1	1
	R.N. Sabourin	100.00%	1	1
	Robin Montgomerie-Charrington	100.00%	1	1
	Rudolf Krause	100.00%	1	1
	T.A.S.O. Mathieson	100.00%	1	1
	Theo Helfrich	100.00%	1	1
	Verlin Brown	100.00%	1	1
	Vincent Granatelli	100.00%	1	1
	Willi Heeks	100.00%	1	1
59	Federal Auto Associates	75.00%	3	4
	Lee Elkins	75.00%	3	4
	Rotary Engineering Corp	75.00%	3	4
62	Scuderia Ambrosiana	71.43%	5	7
62	Scuderia Milano	71.43%	5	7
64	Bob Estes	66.67%	2	3
	Cuth Harrison	66.67%	2	3
	Jean Marcenac	66.67%	2	3
	Ludson D. Morris	66.67%	2	3
	Scuderia Marzotto	66.67%	2	3
	W.S. Aston	66.67%	2	3
70	Officine Alfieri Maserati	59.26%	16	27
71	Equipe Gordini	58.62%	34	58
72	Philippe Étançelin	55.56%	5	9
73	Escuderia Bandeirantes	54.55%	6	11
74	Automobiles Talbot-Darracq	53.33%	8	15
75	Connaught Engineering	50.00%	6	12
	J.C. Agajanian	50.00%	3	6
	BRM Ltd	50.00%	2	4
	Cooper Car Co	50.00%	2	4
	Peter Schmidt	50.00%	2	4
	Pierre Levegh	50.00%	2	4
	Scuderia Franera	50.00%	2	4
	Tony Gaze	50.00%	2	4
	Antonio Branca	50.00%	1	2
	Archie Bryde	50.00%	1	2
	Arthur Legat	50.00%	1	2
	Carl Marchese	50.00%	1	2
	Duncan Hamilton	50.00%	1	2
	Geoffrey Crossley	50.00%	1	2
	Kurtis Kraft Inc	50.00%	1	2
	Louis Rassey	50.00%	1	2
	Pete Salemi	50.00%	1	2
	Toni Ulmen	50.00%	1	2
93	Ecurie Rosier	48.00%	12	25
94	Enrico Plate	47.83%	11	23
95	HW Motors	43.75%	14	32
96	Ecurie Belge	42.11%	8	19
97	Lou Moore	40.00%	2	5
	Murrell Belanger	40.00%	2	5
	Scuderia Achille Varzi	40.00%	2	5
100	Yves Giraud-Cabantous	37.50%	3	8
101	Alfa Romeo SpA	33.33%	16	48
	Ecurie Belgique	33.33%	1	3
	H.A. Chapman	33.33%	1	3
	M.A. Walker	33.33%	1	3
105	Scuderia Ferrari	25.68%	19	74
106	Ecurie Espadon	25.00%	3	12
	Peter Whitehead	25.00%	2	8
	Ed Walsh	25.00%	1	4
	Grancor Auto Specialists	25.00%	1	4
	Howard Keck Co	25.00%	1	4
	Leslie Hawthorn	25.00%	1	4
112	Ecurie Francorchamps	16.67%	1	6

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