rk - Ranks (sum of the ranks that debaters received in the round -- 1st = best debater of the 4 in the round, 4th = worst)
h2h - Head to Head (when tied with another team, which team won when they debated head-to-head)
pts - Total speaker points
pts-1hl - Total speaker points, subtracting the debater's highest and lowest point scores.
opw - Opponent wins