NB! It seems this console command is not compatible with CS2.
Command Profile

RESET_EXPO

CS:GO

This command will reset all player scores, team scores, etc at the end of the current roud.

Syntax
reset_expo

Description

This command will reset all player scores, team scores, etc at the end of the current roud.

How To Use reset_expo

  1. Enable the developer console in Counter-Strike settings.
  2. Open the console with the tilde key (~).
  3. Enter reset_expo, replacing bracketed arguments with the value you want, then press Enter.

This legacy command is not currently listed as compatible with Counter-Strike 2.

Syntax And Arguments

reset_expo