Converting NPCs from AD&D to GURPS

[NineDaysDead]

Strength Conversion
Based on comparing AD&D 2nd Ed Max Press to GURPS 4th Ed Heavy Encumbrance

Direct:
AD&D 2nd Ed___GURPS 4th Ed
Strength________ST
1______________1 [-90]
2______________2 [-80]
3______________3 [-70]
4-5_____________5 [-50]
6-7_____________7 [-30]
8-9_____________9 [-10]
10-11___________10 [0]
12-13___________11 [10]
14-15___________12 [20]
16______________13 [30]
17______________14 [40]
18______________15 [50]
18/01-50________15 or 16 [50 or 60]
18/51-75________16 [60]
18/76-90________17 [70]
18/91-99________18 [80]
18/00___________20 [100]
19______________23 [130]
20______________24 [140]
21______________26 [160]
22______________28 [180]
23______________31 [210]
24______________35 [250]
25______________38 [280]

Smoothed out at the lower levels:
AD&D 2nd Ed___GURPS 4th Ed
Strength________ST
1______________1 [-90]
2______________2 [-80]
3______________3 [-70]
4______________4 [-60]
5______________5 [-50]
6______________6 [-40]
7______________7 [-30]
8______________8 [-20]
9______________9 [-10]


Smoothed out exceptional Strength:
AD&D 2nd Ed___GURPS 4th Ed
Strength________ST
18/01-50________16 [60]
18/51-75________17 [70]
18/76-90________18 [80]
18/91-99________19 [90]
18/00___________20 [100]

Smoother but less accurate table:
AD&D 2nd Ed___GURPS 4th Ed
Strength________ST
1______________1 [-90]
2______________2 [-80]
3______________3 [-70]
4______________4 [-60]
5______________5 [-50]
6______________6 [-40]
7______________7 [-30]
8______________8 [-20]
9______________9 [-10]
10-11___________10 [0]
12-13___________11 [10]
14-15___________12 [20]
16______________13 [30]
17______________14 [40]
18______________15 [50]
18/01-50________16 [60]
18/51-75________17 [70]
18/76-90________18 [80]
18/91-99________19 [90]
18/00___________20 [100]
19______________23 [130]
20______________24 [140]
21______________26 [160]
22______________28 [180]
23______________31 [210]
24______________35 [250]
25______________38 [280]