Retirement Ratio

1950 British Empire Trophy
1950 Belgian GP
1951 Swiss GP

until 1950 Swiss 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	Driver	Retirement Ratio	Retirements	Races
1	Fred Agabashian	200.00%	2	1
2	Dorino Serafini	100.00%	5	5
	Auguste Lachaize	100.00%	4	4
	Jean Judet	100.00%	4	4
	Bobby Baird	100.00%	3	3
	Clement-Auguste Martin	100.00%	3	3
	Emile Cornet	100.00%	3	3
	José Froilan González	100.00%	3	3
	Roger Wormser	100.00%	3	3
	A. Benzoni-Consa	100.00%	2	2
	Henri Marin	100.00%	2	2
	Michel Roumani	100.00%	2	2
	Paul Bodet	100.00%	2	2
	Roger Deho	100.00%	2	2
	Stirling Moss	100.00%	2	2
	Victor-Henri Serve	100.00%	2	2
	Anne-Cecile Rose Itier	100.00%	1	1
	Antonín Komár	100.00%	1	1
	Arthur Bowes	100.00%	1	1
	Arthur Legat	100.00%	1	1
	Bayliss Levrett	100.00%	1	1
	Bill Cotton	100.00%	1	1
	Bill Schindler	100.00%	1	1
	Bill Wilkinson	100.00%	1	1
	Bobby Summer	100.00%	1	1
	Bread	100.00%	1	1
	Charles Deutsch	100.00%	1	1
	Charles Mortimer	100.00%	1	1
	Charlie Whatmore	100.00%	1	1
	Claude Bernheim	100.00%	1	1
	Commandant Givon	100.00%	1	1
	David Hamilton	100.00%	1	1
	Dick Bland	100.00%	1	1
	Dick Cobden	100.00%	1	1
	Dick Rathmann	100.00%	1	1
	Domingos Lopes	100.00%	1	1
	Doug McDonald	100.00%	1	1
	Duke Dinsmore	100.00%	1	1
	Ernest Ramseier	100.00%	1	1
	Ferry	100.00%	1	1
	Fezzia	100.00%	1	1
	F. le Gallais	100.00%	1	1
	François Antonelli	100.00%	1	1
	Frank Kennington	100.00%	1	1
	Frank Kleinig	100.00%	1	1
	Garry Coglan	100.00%	1	1
	George Molyneux	100.00%	1	1
	George Pearse	100.00%	1	1
	Gerald Summer	100.00%	1	1
	Gustav Nobelius	100.00%	1	1
	Hans Stuck	100.00%	1	1
	Hector Graham	100.00%	1	1
	Henry Banks	100.00%	1	1
	His	100.00%	1	1
	Jacques Boucard	100.00%	1	1
	Jacques Savoye	100.00%	1	1
	Jannin	100.00%	1	1
	Jean Blanc	100.00%	1	1
	J. Greig	100.00%	1	1
	Jimmy Jackson	100.00%	1	1
	Joăo Santos Mauro	100.00%	1	1
	Joaquin Palacios	100.00%	1	1
	John Nind	100.00%	1	1
	Juan Jover	100.00%	1	1
	Keith Saunders	100.00%	1	1
Keith Thallon	100.00%	1	1
Ken Tubman	100.00%	1	1
Les Taylor	100.00%	1	1
Levesque	100.00%	1	1
Lorenzo Arrigoni	100.00%	1	1
Louis	100.00%	1	1
Louis Bruairolles	100.00%	1	1
Louis Decarolis	100.00%	1	1
L. Porta	100.00%	1	1
Luigi Castelbarco	100.00%	1	1
Luigi Marchetti	100.00%	1	1
Mallocchini	100.00%	1	1
Marino Brandoli	100.00%	1	1
Maurice Monnier	100.00%	1	1
Paul Emery	100.00%	1	1
Philip Fotheringham-Parker	100.00%	1	1
Philippe Masse	100.00%	1	1
Pinco	100.00%	1	1
René Boucart	100.00%	1	1
Rex Law	100.00%	1	1
Robert Gerbout	100.00%	1	1
Rolf Kessler	100.00%	1	1
Ross Gray	100.00%	1	1
Roy Parnell	100.00%	1	1
Rubem Abrunhosa	100.00%	1	1
Sam Hanks	100.00%	1	1
Savoye	100.00%	1	1
Snow Sefton	100.00%	1	1
Tony Bettenhausen	100.00%	1	1
Vic Johnson	100.00%	1	1
Vittorio Rosa	100.00%	1	1
Vladimír Formánek	100.00%	1	1
V. Patterson	100.00%	1	1
Willy Mairesse	100.00%	1	1
Zdeník Trejbal	100.00%	1	1
101	Eugenio Minetti	80.00%	4	5
101	Franco Rol	80.00%	4	5
103	Clemente Biondetti	75.00%	3	4
	Joe Ashmore	75.00%	3	4
	Paul Friderich	75.00%	3	4
106	Marcel Balsa	71.43%	5	7
106	Robert Mazaud	71.43%	5	7
108	Tony Rolt	70.00%	7	10
109	Adolfo Mandirola	66.67%	2	3
	Benoit Falchetto	66.67%	2	3
	Christian Kautz	66.67%	2	3
	Frank Sechéhaye	66.67%	2	3
	Giorgio Pelassa	66.67%	2	3
	Ian Nickols	66.67%	2	3
	Kenneth Evans	66.67%	2	3
	Raoul Martin	66.67%	2	3
	Sam Gilbey	66.67%	2	3
	St John Horsfall	66.67%	2	3
119	David Murray	60.00%	6	10
119	Ian Connell	60.00%	3	5
121	Mario Porrino	57.14%	4	7
122	Eugčne Martin	55.56%	10	18
122	Guy Mairesse	55.56%	5	9
124	Philippe Étançelin	54.17%	13	24
125	Reg Parnell	51.22%	21	41
126	Harry Schell	50.00%	12	24
	Nello Pagani	50.00%	8	16
	Jean Achard	50.00%	5	10
	Benedicto Campos	50.00%	4	8
	John Bolster	50.00%	4	8
	Robert	50.00%	4	8
	Tazio Nuvolari	50.00%	4	8
	Duncan Hamilton	50.00%	3	6
	André Boyer	50.00%	2	4
	Chico Landi	50.00%	2	4
	Giovanni Bracco	50.00%	2	4
	Jean Lucas	50.00%	2	4
	Luigi Fagioli	50.00%	2	4
	Pat Garland	50.00%	2	4
	T.A.S.O. Mathieson	50.00%	2	4
	Aldo Gordini	50.00%	1	2
	André Bossut	50.00%	1	2
	André Simon	50.00%	1	2
	Benedicto Lopes	50.00%	1	2
	Ernst Hürzeler	50.00%	1	2
	Francis Guerin	50.00%	1	2
	Franco Venturi	50.00%	1	2
	Fred Meyer	50.00%	1	2
	Gaetano dell'Acqua	50.00%	1	2
	Gino Bianco	50.00%	1	2
	Giuseppe Morra	50.00%	1	2
	Henrique Casini	50.00%	1	2
	Joe Kelly	50.00%	1	2
	Just Vernet	50.00%	1	2
	Kenneth Bear	50.00%	1	2
	Lance Macklin	50.00%	1	2
	Luigi Chinetti	50.00%	1	2
	Max Christen	50.00%	1	2
	Oscar Moore	50.00%	1	2
	Pierre Larrue	50.00%	1	2
	René Jeff	50.00%	1	2
	Serge Pozzoli	50.00%	1	2
163	Nino Farina	47.62%	10	21
164	George Abecassis	47.06%	8	17
165	Raymond Mays	45.45%	5	11
166	Amédée Gordini	44.44%	4	9
167	Pierre Levegh	44.12%	15	34
168	Leslie Brooke	43.48%	10	23
169	Georges Raph	42.86%	12	28
	Ciro Basadonna	42.86%	3	7
	Felice Bonetto	42.86%	3	7
	Franco Cortese	42.86%	3	7
173	Alberto Ascari	42.31%	11	26
174	Auguste Veuillet	41.67%	5	12
175	Maurice Trintignant	41.38%	12	29
176	Roger Loyer	41.18%	7	17
177	Robert Manzon	40.00%	6	15
	Antonio Branca	40.00%	2	5
	Brunot	40.00%	2	5
	Franco Mosters	40.00%	2	5
	Geoff Crossley	40.00%	2	5
	George Nixon	40.00%	2	5
	Jean Ondet	40.00%	2	5
	Louis Gérard	40.00%	2	5
185	Prince Bira	39.02%	16	41
186	Raymond Sommer	38.98%	23	59
187	Peter Whitehead	36.36%	8	22
187	Leslie Johnson	36.36%	4	11
189	René Bonnet	35.71%	5	14
190	Luigi Villoresi	33.33%	15	45
	Jean-Pierre Wimille	33.33%	10	30
	Juan Manuel Fangio	33.33%	4	12
	Peter Walker	33.33%	3	9
	Prince Igor Troubetskoy	33.33%	3	9
	Raymond de Saugé	33.33%	3	9
	Robert Ansell	33.33%	3	9
	Gordon Watson	33.33%	2	6
	Jacques Forestier	33.33%	2	6
	Lamberto Grolla	33.33%	2	6
	Roy Salvadori	33.33%	2	6
	Charles Huc	33.33%	1	3
	Emilio Romano	33.33%	1	3
	Ferdinando Righetti	33.33%	1	3
	François Michaud	33.33%	1	3
	Gabriel Lascaut	33.33%	1	3
	Guy Jason-Henry	33.33%	1	3
	Ian Metcalfe	33.33%	1	3
	Maurice Varet	33.33%	1	3
	Michael Chorlton	33.33%	1	3
210	Emmanuel de Graffenried	32.43%	12	37
211	Yves Giraud-Cabantous	32.14%	9	28
212	Louis Chiron	31.25%	15	48
213	Henri Louveau	30.77%	12	39
214	Cuth Harrison	30.43%	7	23
215	Arialdo Ruggieri	30.00%	3	10
215	Piero Taruffi	30.00%	3	10
217	Jean Brault	28.57%	2	7
218	Fred Ashmore	27.78%	5	18
219	Enrico Platé	27.27%	3	11
220	Eugčne Chaboud	26.09%	12	46
221	André Chardonnet	25.00%	1	4
	Anthony Baring	25.00%	1	4
	Creuchet	25.00%	1	4
	Geoff Richardson	25.00%	1	4
	Piero Carini	25.00%	1	4
	Robert-Aimé Bouchard	25.00%	1	4
	Rudi Fischer	25.00%	1	4
228	Louis Rosier	24.44%	11	45
229	Edmond Mouche	22.22%	2	9
229	Geoffrey Ansell	22.22%	2	9
231	Charles Pozzi	21.43%	6	28
232	David Hampshire	20.00%	4	20
	Franco Comotti	20.00%	1	5
	John Heath	20.00%	1	5
235	Georges Grignard	16.67%	3	18
235	Maurice Mestivier	16.67%	1	6
237	Henri Trillaud	15.38%	2	13
238	Bob Gerard	14.29%	3	21
238	Pierre Flahaut	14.29%	1	7
240	Consalvo Sanesi	10.00%	1	10
240	José Scaron	10.00%	1	10
242	Achille Varzi	9.09%	1	11
243	Johnny Claes	6.25%	1	16

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