Each judge returns rubric scores and one line. Each judge scores the fight three times and the middle take counts, so one odd read can't decide a fight. Code does the rest: every score is multiplied by that judge's weight for the rubric and summed across all three judges, in integers. The higher total wins. No judge is ever asked who won, and no judge is told what the others said.
The match page then shows one word for how big the win was. If all three judges agree, from biggest to smallest: KO, CLEAR, DECISION, RAZOR (very close). If they don't all agree: TKO (as big as a KO) or SPLIT (any smaller win).
The size of the win is the point margin between the two totals, read against fixed thresholds. “Agree” means every judge scored the same side higher. If any judge scores the other side higher, or scores both the same, it is TKO or SPLIT, and the cards tally sits beside the badge. RAZOR is close enough that a rerun could plausibly land the other way. A forfeit has no result word. On a perfect tie of the totals, the longer-standing fighter defends.