sorry i don't know how to call it.. but I think "this" will be a great feature to make leaderboard ranking more interactive..
![](https://i.ppy.sh/85bd1b74b2c1829931db1387d96ebb6f86beebad/68747470733a2f2f692e6962622e636f2f426650574b72622f53637265656e73686f742d332e6a7067)
The "Up down" will be update every day based on server time..
Illustration...
![](https://i.ppy.sh/94833ee6e7cfb085cab62a27b2cad2b2fe967979/68747470733a2f2f692e6962622e636f2f465932574e48682f53637265656e73686f742d342e6a7067)
The "Up down" will be update every day based on server time..
Illustration...