Félög
Spark Matsunaga E.S. Chess Club - C and O
56 Meðlimir
Ronald McNair E.S. Chess Club - C and O
42 Meðlimir
C and O Family Chess Center Online and Alumni Group
1.109 Meðlimir
Chaos and Order - VC Group
56 Meðlimir
C and O 'Live-Rapid' 800+ Group
30 Meðlimir