head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Pure Mechanics
A fast arena shooter where twitch aim and movement against human opponents is everything.

Execution · Pure Mechanics
Free-to-play military shooter mixing class-based PvP with co-op missions.
Unreal Tournament 2003 leans Execution (Pure Mechanics); Warface leans Execution (Pure Mechanics).
Unreal Tournament 2003 leans a little harder on execution, though the gap is small.
Unreal Tournament 2003
aim and movement speed decide duels
Warface
Aimbot dominates gunfights; recoil control and flick aim decide duels.
Unreal Tournament 2003 leans a little harder on reads, though the gap is small.
Unreal Tournament 2003
predicting human opponent positioning
Warface
Human PvP positioning and peek mind-games in versus modes.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Unreal Tournament 2003
weapon and pickup spawns vary
Warface
Spawn and enemy position uncertainty, minor.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Unreal Tournament 2003
map control and item timing solvable
Warface
Loadout grind and class synergy matter but are mappable.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.