LEVIATHAN
LEVIATHAN
5%
DIAMOND
DIAMOND
10%
Current criteria
1151.97SP
PLATINUM
PLATINUM
15%
Current criteria
1126.66SP
GOLD
GOLD
17.5%
Current criteria
1109.14SP
SILVER
SILVER
20%
Current criteria
1083.93SP
BRONZE
BRONZE
17.5%
Current criteria
1044.81SP
IRON
IRON
15%

For example Leviathan is the top 5% of players. Diamond is the 85th percentile etc.

Note: Nobody has Leviathan rank before there are at least 200 players on the leaderboard (or 100 for teams)

Each rank also has a plus tier (see BRONZE+ as an example below). This means that you are in the top 50% of that rank.
BRONZE+BRONZE+