Retirement Ratio

1953 Belgian GP
1955 Dutch GP

until 1953 Dutch 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	Team	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	ERA	100.00%	3	3
	Brown Motor Co	100.00%	2	2
	Bruce Bromme	100.00%	2	2
	Cummins Engine Co	100.00%	2	2
	Hart Fullerton	100.00%	2	2
	Joe Kelly	100.00%	2	2
	Lewis W Welch	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
	Bira	100.00%	1	1
	C G Tuffanelli & J Derrico	100.00%	1	1
	Chico Landi	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
	�lie Bayol	100.00%	1	1
	Federal Engineering Association	100.00%	1	1
	Georges Grignard	100.00%	1	1
	Graham Whitehead	100.00%	1	1
	Greifzu	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
	Jos� Froilan Gonz�lez	100.00%	1	1
	J S Belond	100.00%	1	1
	Karl Hall	100.00%	1	1
	Ken Downing	100.00%	1	1
	Ken Wharton	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
	R N Sabourin	100.00%	1	1
	Robin Montgomerie-Charrington	100.00%	1	1
	TASO 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
57	Federal Auto Associates	75.00%	3	4
	Lee Elkins	75.00%	3	4
	Rotary Engineering Corp	75.00%	3	4
60	Milano	71.43%	5	7
60	Scuderia Ambrosiana	71.43%	5	7
62	Aston	66.67%	2	3
	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
68	Equipe Gordini	60.00%	30	50
69	Maserati	57.89%	11	19
70	Philippe �tan�elin	55.56%	5	9
71	Escuderia Bandeirantes	54.55%	6	11
72	Talbot-Lago	53.33%	8	15
73	Ecurie Rosier	52.17%	12	23
74	J C Agajanian	50.00%	3	6
	BRM	50.00%	2	4
	Frazer-Nash	50.00%	2	4
	Peter Schmidt	50.00%	2	4
	Pierre Levegh	50.00%	2	4
	Tony Gaze	50.00%	2	4
	Antonio Branca	50.00%	1	2
	Archie Bryde	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
89	Enrico Plate	47.83%	11	23
90	Ecurie Belge	47.06%	8	17
91	HWM	42.31%	11	26
92	Connaught Engineering	40.00%	4	10
	Lou Moore	40.00%	2	5
	Murrell Belanger	40.00%	2	5
	Scuderia Achille Varzi	40.00%	2	5
96	Yves Giraud-Cabantous	37.50%	3	8
97	Alfa Romeo	33.33%	16	48
	Cooper	33.33%	1	3
	Ecurie Belgique	33.33%	1	3
	H A Chapman	33.33%	1	3
	M A Walker	33.33%	1	3
102	Ferrari	28.36%	19	67
103	Ecurie Espadon	25.00%	3	12
	Peter Whitehead	25.00%	2	8
	Ecurie Francorchamps	25.00%	1	4
	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

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