Yes, I confirm what Archer.4362 said, the pvp system and does like that, those who mean that in solo you have no chance to climb high, you win 15 game in a row and then you lose as much, but it happened several times and not only with me, this and made for you to persevere, to continue to play, do not be naive, do not play especially for the ranking, moreover this one has no sense now, played just for the rewards and has all.