I simplified a bit by saying the stronger player wins 90% of the time. They score 0.9 on average. That could be 9 wins and one loss, or as you say, 8 wins and 2 draws.
You would think that a low-level GM would be able to achieve more draws against the super GMs, but somehow the ratings indicate they don't. It may be that the super GMs deliberately avoid drawish lines against much weaker players and try to keep the game complicated.
You would think that a low-level GM would be able to achieve more draws against the super GMs, but somehow the ratings indicate they don't. It may be that the super GMs deliberately avoid drawish lines against much weaker players and try to keep the game complicated.