Here's what I did with 2 players being knocked out with the winners splitting the pot:
I had 2 players split a pot while at the same time knocking out 2 others. John & Kevan split a pot with both Kathy and Kenny being all in and losing. John got 1 hit and Kevan got 1 hit each at the time. I needed to make it so that John gets another hit and Kevan gets another hit (2 each) (I am not splitting the points in half or anything like that, each knocked out 2 players, although they split the pot, they are still getting credit for the hits). I just went back and reset the tournament, KO'ed each player in order (I wrote down the order of elimination and who KO'ed that player), KO Kathy with one player, rebuy Kathy and then eliminate again with the other player. then went and Ko'ed Kenny and rebought in Kenny and then KO him again in the same fashion, then finish out the tournament with the rest of the hits.
Don't know how many players you had in your tournament (I had 10 in mine, so it went quick) and what point system you have exactly, but for me, this scenario worked out perfect. Hope this helps you out