Let's say I have placed the tiles in the middle of the upper row here:
As far as I can see there is no real explanation about creating multiple loops inside each other as the rules go into detail only about what happens if I create two loops. My guess based on the rules is the following: I get 2 points for the loop in the middle. I get 4 points for the loop around it + 2 points for the first loop. I get 6+4+2 points for the third loop as it contains two loops. I get 10+6+4+2 points for the fourth loop. So that means I get 2+4+2+6+4+2+10+6+4+2=42 points in this round. Am I right?