| NTK Championship index | ||
| 1979 table | Championship table | 1981 table |
| 1980 NTK index |
| Dutch championship Produktie Toerwagens under 1300 cc | ||||||||||
| Final classification |
Points
|
|||||||||
|
1
|
Derr |
102
|
(4)
|
12
|
-
|
15
|
20
|
15
|
20
|
20
|
|
2
|
Oeberius Kapteyn |
97
|
-
|
15
|
20
|
20
|
15
|
-
|
12
|
15
|
|
3
|
van Leeuwen |
85
|
20
|
20
|
15
|
12
|
-
|
-
|
15
|
3
|
|
4
|
Willemsen |
59
|
15
|
4
|
10
|
-
|
8
|
12
|
10
|
-
|
|
5
|
de Laat |
44
|
2
|
8
|
8
|
8
|
812
|
-
|
-
|
6
|
| Dutch championship Produktie Toerwagens 1300-1600 cc | ||||||||||
| Final classification |
Points
|
|||||||||
|
1
|
Werkhoven |
97
|
20
|
(4)
|
15
|
15
|
15
|
-
|
12
|
20
|
|
2
|
Harvey |
69
|
10
|
12
|
8
|
-
|
12
|
12
|
15
|
-
|
|
3
|
van Galen |
54
|
8
|
8
|
(4)
|
10
|
10
|
-
|
8
|
10
|
|
4
|
van Asselt |
50
|
-
|
20
|
12
|
12
|
-
|
-
|
-
|
6
|
|
5
|
d'Hondt |
42
|
6
|
6
|
(3)
|
8
|
8
|
10
|
4
|
(4)
|
| Dutch championship Produktie Toerwagens 1600-2500 cc | ||||||||||
| Final classification |
Points
|
|||||||||
|
1
|
de Jager |
120
|
(15)
|
20
|
20
|
20
|
(6)
|
20
|
20
|
20
|
|
2
|
Antonides |
100
|
20
|
-
|
15
|
15
|
20
|
15
|
(4)
|
15
|
|
3
|
Bénard |
78
|
(10)
|
15
|
12
|
12
|
12
|
12
|
15
|
(12)
|
|
4
|
Huyzer |
44
|
8
|
6
|
-
|
-
|
8
|
4
|
10
|
8
|
|
5
|
van Vuure |
37
|
-
|
4
|
8
|
-
|
10
|
3
|
12
|
-
|
| Dutch championship Produktie Toerwagens over 2500 cc | ||||||||||
| Final classification |
Points
|
|||||||||
|
1
|
Vermeulen L. |
105
|
15
|
20
|
15
|
(12)
|
20
|
15
|
-
|
20
|
|
2
|
Cleutjens |
94
|
20
|
15
|
12
|
20
|
15
|
(8)
|
12
|
(12)
|
|
3
|
Moritz |
90
|
12
|
8
|
20
|
15
|
-
|
20
|
15
|
(8)
|
|
4
|
Frankenhout |
68
|
10
|
(2)
|
8
|
8
|
(6)
|
12
|
20
|
10
|
|
5
|
Hemmes |
57
|
-
|
10
|
6
|
10
|
(2)
|
10
|
6
|
15
|