head to head
Delta Force: Black Hawk Down asks more than Sniper Elite V2, and the gap is reads.

Execution · Pure Mechanics
High-volume shooting accuracy through chaotic scripted raids.

Execution · Practiced Mastery
Patient ballistic aiming wrapped in plannable stealth positioning.
Delta Force: Black Hawk Down leans Execution (Pure Mechanics); Sniper Elite V2 leans Execution (Practiced Mastery).
Delta Force: Black Hawk Down leans a little harder on execution, though the gap is small.
Delta Force: Black Hawk Down
Fast aim against dense hostile crowds is the core test
Sniper Elite V2
Ballistics-compensated long shots demand steady precise aim
Delta Force: Black Hawk Down leans clearly harder on reads.
Delta Force: Black Hawk Down
Large multiplayer servers add human positioning play
Sniper Elite V2
Enemy AI runs fixed alert routines
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Delta Force: Black Hawk Down
Spawning enemy placements vary slightly between attempts
Sniper Elite V2
Wind and patrol details vary slightly per attempt
Sniper Elite V2 leans a little harder on optimization, though the gap is small.
Delta Force: Black Hawk Down
Loadout choice and mission routes are learnable
Sniper Elite V2
Positioning, sound masking and route planning are learnable
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.