The William Lowell Putnam Mathematical Competition

Statistics on the 2019 Competition

Score-Rank Correspondence

Score

Rank

Score

Rank

Score

Rank

Score

Rank

Score

Rank

Score

Rank

Score

Rank

120

1

90

19

68

41

53

84.5

38

192

24

384

10

1088.5

119

2.5

89

20

67

43.5

52

86.5

37

199

23

403

9

1235.5

117

4

87

21

66

45

51

90.5

36

206

22

436

8

1368

103

5

85

22

65

47

50

101

35

212

21

478.5

7

1483

102

6

82

23

64

49

49

114

34

218.5

20

532

6

1558

101

7.5

81

24

63

51

48

122

33

227

19

585.5

5

1606.5

100

9

80

26.5

62

53.5

47

126.5

32

236.5

18

627

4

1680.5

99

10

79

29.5

61

56.5

45

129.5

31

249.5

17

667

3

1831.5

98

11

76

31

60

61.5

44

133.5

30

276

16

698

2

2103

97

12.5

75

32

59

67

43

138

29

306.5

15

722

1

2447.5

95

14

73

33

58

73

42

143.5

28

327.5

14

758.5

0

3428

94

15.5

72

34.5

57

77

41

153

27

344.5

13

807.5



92

17

71

37

56

79

40

168

26

360

12

879



91

18

69

39

54

82

39

183.5

25

371.5

11

970



Frequency Distribution of Problem Scores of the Top 414 Contestants

Score

A1

A2

A3

A4

A5

A6

B1

B2

B3

B4

B5

B6

Total

10

207

290

128

36

72

8

189

92

41

25

138

59

1285

9

38

19

6

5

21

7

106

20

2

8

13

0

245

8

84

10

1

2

4

2

21

4

1

3

7

0

139

7

17

0

0

0

4

0

14

0

2

2

0

0

39

6

0

4

0

0

0

1

0

0

0

0

0

0

5

5

0

0

0

0

5

0

0

0

0

0

0

0

5

4

32

0

1

0

4

0

0

4

0

15

1

0

57

3

9

0

0

0

2

1

2

1

0

11

0

0

26

2

4

4

58

2

7

2

54

1

7

10

9

93

251

1

4

5

12

4

33

8

8

2

4

9

10

7

106

0

9

42

87

109

95

80

14

135

162

52

81

32

898

NA

10

40

121

256

167

305

6

155

195

279

155

220

1909

Transcribed to HTML by Kiran S. Kedlaya (kedlaya[at]ucsd[dot]edu).