head to head
Team Fortress 2 asks more than Identity V, and the gap is execution.

Reads · Pure Mind Games
An asymmetric horror multiplayer game built on reading hunter-survivor psychology.

Execution · Competitive PvP
Class-based team shooter with deep mind games.
Identity V leans Reads (Pure Mind Games); Team Fortress 2 leans Execution (Competitive PvP).
Team Fortress 2 leans clearly harder on execution.
Identity V
chase execution, skill-check timing
Team Fortress 2
Projectile aim and rocket jumps reward hands
Identity V leans a little harder on reads, though the gap is small.
Identity V
asymmetric PvP hunter/survivor mind games
Team Fortress 2
Spy/sniper duels are pure prediction
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Identity V
random map/item spawns
Team Fortress 2
Random crits and spread inject RNG
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Identity V
character build, map knowledge
Team Fortress 2
Class loadouts and map routes solvable
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.