RkPm - Sum of ranks in prelim rounds. Lower is better.
RcpPm - Sum of reciprocals in prelim rounds (1 = 1, 2 = 1/2, 3 = 1/3, etc.). Higher is better.
JJPr - Probably judge preference; in multi-judge rounds, in a tiebreak scenario, which of the two competitors did a majority of the judges prefer? [will not be populated for non-tiebreaks]