That is dumb, that you can red thumb people in arena just because they're a better player than you so you don't have to face them. I think they fixed that, so that red thumbs don't affect arena pairings anymore?
That's also a defect in the elo system. If a game has a luck component, the weaker player can win a certain percent of the time as long as they understand basic strategy. If you play someone with a much lower elo, you will lose elo on average, because the elo propbability distribution doesn't work for luck-based games.
That's also a defect in the elo system. If a game has a luck component, the weaker player can win a certain percent of the time as long as they understand basic strategy. If you play someone with a much lower elo, you will lose elo on average, because the elo propbability distribution doesn't work for luck-based games.