If I have 20 earned Merit do I vote for only 2 people? And these 2 people will be chosen from my list of 20 people? For example, the first in my list are satoshi and theymos (to determine the order of users in the list I can not). Then they get one vote for 10 Merit and the rest get nothing? Am I right?
Whoever needs your vote the most gets it. It depends on who is on your list, not the order of their placements.