Before revision: Several archaic score systems, that survived to the 1980s (and in some places to this day ,) the first of which is a 3-point system, which gave one point for each of three rounds (therefore 3–0 stands for a clean victory by points, 2–1 means that defeated opponent dominated one round, 1–1–1 stands for a draw or ex aequo, which was a very rare occurrence.)
After revision: Several archaic score systems, that survived to the 1980s (and in some places to this day ), the first of which is a 3-point system, which gave one point for each of three rounds (therefore 3–0 stands for a clean victory by points, 2–1 means that defeated opponent dominated one round, 1–1–1 stands for a draw or ex aequo, which was a very rare occurrence.)