身長 -642.4 cm の偏差値は年齢別に以下のようになります。

年齢	男性の場合の偏差値	女性の場合の偏差値
6	-1468.36	-1478.93
7	-1502.52	-1454.17
8	-1387.54	-1327.66
9	-1325.78	-1215.77
10	-1269.56	-1125.2
11	-1052.87	-1137.46
12	-959.0	-1271.9
13	-1017.17	-1510.59
14	-1152.04	-1478.09
15	-1355.56	-1447.17
16	-1353.35	-1417.72
17	-1359.72	-1445.57
18	-1415.8	-1440.56
19	-1395.79	-1389.98
20	-1403.68	-1400.58
21	-1411.65	-1411.35
22	-1419.73	-1422.26
23	-1422.5	-1425.06
24	-1427.95	-1430.61
25	-1430.75	-1433.43
26	-1436.26	-1439.03
27	-1441.83	-1441.9
28	-1430.98	-1447.53
29	-1420.29	-1450.41
30	-1412.37	-1456.13
31	-1401.96	-1461.89
32	-1391.68	-1464.8
33	-1401.85	-1464.88
34	-1409.55	-1464.95
35	-1419.98	-1465.03
36	-1427.88	-1465.09
37	-1438.57	-1465.16
38	-1427.66	-1470.65
39	-1419.55	-1479.06
40	-1408.91	-1484.66
41	-1398.42	-1493.24
42	-1390.62	-1498.92
43	-1400.55	-1513.71
44	-1408.01	-1525.69
45	-1418.19	-1537.84
46	-1425.84	-1553.41
47	-1436.29	-1566.02
48	-1436.03	-1562.54
49	-1435.8	-1559.09
50	-1438.26	-1555.64
51	-1438.0	-1552.22
52	-1437.77	-1545.61
53	-1448.12	-1548.12
54	-1458.64	-1547.42
55	-1469.33	-1546.74
56	-1480.15	-1546.04
57	-1488.24	-1545.36
58	-1467.38	-1541.64
59	-1444.32	-1537.91
60	-1424.61	-1534.21
61	-1402.76	-1530.54
62	-1381.56	-1529.98
63	-1380.92	-1532.54
64	-1377.77	-1535.14
65	-1377.14	-1537.72
66	-1374.0	-1540.32
67	-1370.86	-1542.93
68	-1372.98	-1542.38
69	-1372.57	-1541.84
70	-1372.19	-1538.12
71	-1371.78	-1537.58
72	-1371.39	-1537.02
73	-1365.92	-1303.55
74	-1358.02	-1128.07
75	-1352.65	-994.14
76	-1344.89	-887.47
77	-1337.22	-800.5

前後の身長

-643.4 cm

-641.4 cm