eg core's Capture the Flag ranking explained
Amount Multiplier Points
Frags1306300391800
Deaths917-150-137550
Suicides5-150-750
Teamkills0-12000
Flag Takes5660033600
Flag Pickups76004200
Flag Returns3360019800
Flag Captures7600042000
Flag Covers48180086400
Flag Seals812009600
Flag Assists4300012000
Flag Kills951200114000
Controlpoint Captures060000
Assault Objectives060000
Team Releases09000
Double Kills16660099600
Multi Kills4060024000
Ultra Kills136007800
Monster Kills712008400
Killing Sprees6960041400
Rampages56003000
Dominatings1900900
Unstoppables012000
Godlikes018000
Total 760200
Divided by game minutes 248 3065.32
Penalty for playing < 300 minutes3065.32-0.15-459
Ranking points 2605.52