The UCR calculator can be substituted for the Universal Companion Ratio Table in the Classic Supergame (2E) rules for easier die rolling. It computes the required percentage and performs a die roll. Ground Movement, Leaping distance, and base strength damage can also be computed on the other tables.

Universal Comparison Ratio
Attacker:      |     Defender:      

Ground Movement/Leaping
STR:      |     DEX:      

Max Strength Damage
STR:      |     Training Bonus: