Tell me 1 game where they update there ladder every 2 weeks, gonna search for a long time!
LoL:
"As a gold level (average) player this should not concern you, but here is the system for a very populated game League of Legends:
In Platinum and Diamond, after 28 days of inactivity in any ranked queue, you'll begin losing LP based on your current tier. Every seven days after that, you'll lose LP until you play a match in that queue. Diamond players lose 50 LP each time they decay, platinum players lose 35.
Master and Challenger work a bit differently:
Each game you play in Master and Challenger tier is stored as a "banked game," up to a maximum of 10.
Each day, 1 banked game is removed from your reserves.
When your banked games reach 0, you'll lose 100 LP per day until you bank more games.
If you fall at or below zero LP as a result of decay, you'll be placed in the next-lowest division"
Source:
https://boards.na.leagueoflegends.com/en/c/general-discussion/hNPma9Z3-how-often-do-you-have-to-play-ranked-to-not-get-demoted...
First google search <3
"10 days is already way too much"
Well, but it works for a competitive game of today. 10 days is fine. If admin's have the time and patience, at most demote top players if they don't play other top (minimum sg level) players over some period of time.
Alternatively, you can continue updating your list to resolve such major issues.