Let's have another go at guesstimating ratings:

Beginner: 1600

Easy: 1700

Normal: 1800

Master: 1900

Advance: 2000

Here is what I think.

Beginner: 1700
Easy: 1800
Normal: 1900
Master: 2000
Advance: 2100

Recently the game was improved now Higher Levels will play much
stronger Games.

Bye
Sanny

Play Chess at: http://www.GetClub.com/Chess.html