How to Compare Two Players Fairly

Comparing two players by a single stat-usually K/D-is how most arguments start and how most of them go wrong. A fair comparison accounts for role, sample size and context.

Compare Like Roles

An entry fragger and a support player do different jobs, so comparing their raw frags is meaningless. An entry should have more deaths; a support should have more assists and utility. Compare players in the same role, or compare each against what their role is meant to do-see The Roles in a Counter-Strike Team.

Use More Than One Number

No single stat captures a player. Look at a spread:

• ADR for consistent damage-see What is ADR?
• KAST for round-to-round usefulness-see Understanding KAST
• Opening duels, trades and impact for role and moment-to-moment value.

This is exactly why a profile splits into four pillars instead of one score-see Understanding Statistical DNA.

Mind the Sample and the Level

• A comparison over a handful of games is noise-see Why One Match Doesn't Matter.
• Stats are relative to the level of play; the same number means different things at different ranks.

Takeaway

Compare players by role, across several stats, over a large sample. Anything less-especially a single K/D-tells you almost nothing.