werewolf, a match implies ONLY two contestents in this case. and it is not in a round robin format; its knockout. And if is in a round robin format, it becomes a permutation problem (remember the nPr and nCr problems, factorials?). And there are Sutras in Vedic Mathematics to arrive at permutation results too.
But Vedic Mathematics CANNOT replace very advanced mathematics. It is just the utilisation of basic Sutras to solve basic problems of algebra, geometry and calculus. It plays around with nos. and makes a person comfortable around them.
That was just a suggestion to kxthbye as he said that he will be able to get his degree if he manages to cope with pre-calc. I am not very aware of the curriculum, but I assumed that it might include basic derivatives, integration, maybe L' Hospital's rule and a bit of summation. Hence the suggestion.