head to head
Call of Duty: Modern Warfare 2 asks more than Rockstar Games Presents Table Tennis, and the gap is variance.

Execution · Competitive PvP
Blockbuster 2009 sequel famous for killstreak chains and frantic multiplayer.

Execution · Competitive PvP
Rockstar's stripped-down table tennis game, all spin, placement, and rally nerve.
Call of Duty: Modern Warfare 2 leans Execution (Competitive PvP); Rockstar Games Presents Table Tennis leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Call of Duty: Modern Warfare 2
Fast time-to-kill rewards raw aim and reflex
Rockstar Games Presents Table Tennis
Spin placement and rally tempo demand exacting stick control
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Call of Duty: Modern Warfare 2
Outguessing human rotations and flanks
Rockstar Games Presents Table Tennis
Versus rallies are pure placement and spin prediction
Call of Duty: Modern Warfare 2 leans clearly harder on variance.
Call of Duty: Modern Warfare 2
Spawn flips and killstreak randomness
Rockstar Games Presents Table Tennis
Fully deterministic ball physics
Call of Duty: Modern Warfare 2 leans clearly harder on optimization.
Call of Duty: Modern Warfare 2
Killstreak economy, loadout and map knowledge
Rockstar Games Presents Table Tennis
Character styles and spin counters 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.