Yea I agree with Dayboul - since when is CZSK = CIS?
It is not, but as CZSK was not able to form a team Herishey and me decided to let them play in other slavic teams if they want, as we want as many people in the tournament as possible. Poland rejected to take them and the Balkan Team is "even more far away", so the CIS team is the logical choice. The CIS is a political construct like the NATO, it has no forcing impact on the forming of teams in a NW tournament, they just choosed the name to give an idea of the region the players are from.
For everyone that thinks that is not fair i may mention that IRE is not part of GB still we let them play together, the Balkan team have nothing in common apart from the peninsula they come from, same goes for spain and portugal, team germany is a mix up out of 4 nations etc. etc.
The only "pure" teams in this roster are the polish and the french. You should not see nations added to a team as an unfair disadvantage, but as said as our way to include as many people from the international NW community as possible.