Appendix

Table A: Determining CRS from Class Rank

Rank	Class Size 550-599	500-549	450-499
3	77	77	77
4	76	75	75
5	75	74	74
6	74	73	73
7–8	73	73,72	72
9	72	72	71
10–14	71	70	70
15–19	69	69	68
20–24	68	67	67
25–29	67	66	66
30–34	66	65	65
35–44	65	65,64	64,63
45–49	64	63	63
50–59	63	63,62	62
60–69	62	62,61	61
70–84	61	61,60	60,59
85–99	60	60,59	59,58
100–124	59	58	57
125–149	57	57	56
150–174	56	55	54
175–199	55	54	54
200–249	53	52	51
250–299	51	50–48	49–47
300–349	49	47–46	46–44
350–399	46	45–43	43–40
400–424	44	42	38,37
425–449	42	40	37–35
450–474	41	39–37	33–29
475–499	39	37–34	22
500–509	38	32
510–519	37	29
520–529	36	24
530–539	35	24–21
540–549	34	21
550–559	32
560–569	28
570–584	24
585–599	21

Rank	Class Size 400–449	350–399	300–348
1	80	80	80
2	79	78	78
3	77	76	75
4	75	74	74
5	73	13-Mar	73
7-Jun	72	72,71	72,71
9-Aug	71	71,70	70
14-Oct	69	69	68
15–19	68	67	67
20–24	66	66	65
25–29	65	64	64
30–39	64	6463	63,62
40–44	63	62	61
45–49	62	61	61
50–59	61	61,60	60
60–69	60	60,59	59,58
70–79	59	58	58,57
80–89	58	57,56	57,56
90–99	57	57,56	56,55
100–124	56	55	54
125–129	55	53	52
150–199	53	51,50	50–47
200–249	50	48–46	46–43
250–274	48	45,44	42,41
275–299	45	44–42	41–39
300–309	44	41	37
310–329	43	40,39	36–31
330–339	42	38	27
340–349	41	36	23
350–359	40	34
360–369	39	30
370–379	38	30
380–389	37	23
390–399	35	23
400–409	34
410–419	31
420–429	25
430–449	22

Rank Class	Size 250–299	200–249	154–199
1	79	78	78
2	77	76	76
3	75	74	73
4	73	72	71
5	72	71	70
6-Jan	71	70	69
7-Jan	70	69	68
9-Aug	69	69,68	67
14-Oct	68	66	65
15–19	66	65	63
20–24	64	63	62
25–29	63	62	60
30–34	62	61	59
35–39	61	60	58
40–44	60	59	57
45–54	59	58,57	56,55
55–59	58	56	54
60–69	57	56,55	53,52
70–74	56	54	51
75–84	55	54,53	51,50
85–94	54	52	50,49
95–99	53	51	49
100–124	52	50	48–45
125–149	50	49–46	44–41
150–174	48	46–43	39–34
175–199	46	42–39	31–23
200–209	44	38–36
210–219	43	35–31
220–229	41	29–27
230–239	40	27–23
240–249	38	23
250–259	36
260–274	32
275–287	29
288–299	23
	100–149	95–99	90–94
1	76	76	75
2	74	74	73
3	72	71	70

Rank	Class Size 100–149	95–99	90–94
4	70	69	68
5	t8	67	67
6	67	66	66
8-Jul	66	65,64	65,64
9	65	64	63
14-Oct	63	62	61
15–19	61	59	59
20–24	59	57	57
25–29	57	56	56
30–34	56	54	54
35–39	55	53	52
40–44	54	51	51
45–49	52	50	50
50–54	51	49	49
55–69	50	48–45	47–44
70–74	49	44	42
75–79	48	42	40
80–84	47	40	38
85–89	46	37	35
90–94	44	34	25
95–99	43	25
100–104	42
105–109	40
110–114	38
115–119	35
120–134	32
135–149	24
	85–89	80–84	75–79	70–74	65–69
1	75	75	75	75	74
2	73	73	73	72	72
3	70	70	70	69	69
4	68	68	68	67	67
5	67	67	66	66	65
6	66	66	65	65	64
7	65	65	64	64	63
8	64	64	63	63	62
9	63	63	63	62	62
10–14	61	61	61	60	60
15–19	59	58	58	57	57

Rank	Class Size 85–89	80–84	75–79	70–74	65–69
20–24	57	56	56	55	55
25–29	55	55	54	53	53
30–34	54	53	52	51	51
35–39	52	51	51	50	49
40–44	51	50	49	49	47
45–49	49	49	47	47	45
50–54	48	47	46	45	43
55–59	46	45	44	42	40
60–64	45	43	42	39	35
65–69	43	41	39	35	26
70–74	41	39	35	26
75–79	38	35	25
80–84	35	25
85–89	25
	60–64	55–59	50–54	45–49	40–44
1	74	74	73	73	73
2	72	71	71	71	71
3	69	68	68	67	67
4	67	66	66	65	65
5	65	65	64	64	63
6	64	63	63	62	62
7	63	62	62	62	61
8	62	61	61	60	60
9	61	61	60	59	59
14–10	59	59	58	57	56
15–19	56	56	55	54	52
20–24	54	53	53	52	49
25–29	52	51	49	49	47
30–34	50	49	47	46	43
35–39	48	47	45	42	39
40–44	46	44	41	38	28
45–49	44	41	38	27
50–54	41	38	27
55–59	37	26
60–64	26

Rank	Class Size 35–39	30–34	25–29	20–24	15–19
1	72	72	71	70	69
2	70	69	69	68	67
3	66	65	65	64	62
4	64	63	62	61	59
5	62	61	60	59	57
6	61	60	59	58	55
7	60	59	58	56	53
8	59	57	56	55	52
9	57	56	55	53	50
10–14	55	54	52	49	49–41
15–49	52	50	47	43	39–28
20–24	48	45	41	30
25–29	44	41	29
30–34	39	29
35–39	28	5–9	4
	10–14	65	61	3	2	1
1	67	61	53	59	57	50
2	65	56	47	50	33
3	60	52	39	31
4	57	45
5	54	39
6	52	35
7	50	32
8	46	32
9	43
10	41
11	35
12–14	30

Table B: Finding the CRS Using the Computer Program Formula Z =

Converted Rank	Z	Converted Rank	Z	Converted Rank	Z
80	.0017	60	.1712	40	.8531
79	.0023	59	.1978	39	.8747
78	.0031	58	.2267	38	.8944
77	.0041	57	.2579	37	.9115
76	.0055	56	.2913	36	.9265
75	.0072	55	.3265	35	.9394
74	.0095	54	.3633	34	.9505
73	.0123	53	.4014	33	.9599
72	.0159	52	.4405	32	.9678
71	.0203	51	.4802	31	.9744
70	.0257	50	.5199	30	.9798
69	.0323	49	.5596	29	.9842
68	.0402	48	.5987	28	.9878
67	.0496	47	.6368	27	.9906
66	.0607	46	.6736	26	.9929
65	.0737	45	.7088	25	.9946
64	.0886	44	.7422	24	.9960
63	.1057	43	.7734	23	.9970
62	.1252	42	.8023	22	.9978
61	.1470	41	.8289	21	.0084
				20	1

Always round up to the highest decimal, so if Z = .5250, the CRS would be 49, not 50.

Example: Rank in class is 24/300

which corresponds to a CRS of 64.

Table C: General Conversion to Find CRS from High School GPA

CRS	4.0 Scale	Letter Grade Average	Percentage Average
80	4.30 and above	A+	98.00 and above
79	4.20–4.29		97.99–97.99
78	4.20–4.19		96.00–96.99
77	4.00–4.09	A	95.00–95.99
75	3.90–3.99		94.00–94.99
73	3.80–3.89		93.00–93.99
71	3.70–3.79	A-	92.00–92.99
70	3.60–3.69		91.00–91.99
69	3.50–3.59		90.99–91.99
68	3.40–3.49		89.00–89.99
67	3.30–3.39	B+	88.00–88.99
66	3.20–3.29		87.00–87.99
65	3.10–3.19		86.00–86.99
63	3.00–3.09	B	85.00–85.99
61	290–2.99		84.00–84.99
59	2.80–2.89		83.00–83.99
57	210–2.79	B-	82.00–82.99
55	2.60–2.69		81.00–81.99
53	2.50–2.59		80.00–80.99
51	2.40–2.49		79.00–79.99
49	2.30–2.39	C+	78.00–78.99
48	2.20–2.29		77.00–77.99
47	2.10–2.19		76.00–76.99
46	2.00–2.09	C	75.00–75.99
45	1.90–1.99		74.00–74.99
44	1.80–1.89		73.00–73.99
42	1.70–1.79	C-	72.00–72.99
40	1.60–1.69		71.00–71.99
38	1.50–1.59	D+	70.00–70.99
35	below 1.50	D	below 70