when an event closes the screen changes so you can settle bets
you select the winning outcome and then press a "settle bets" button
there is a checkbox option for if there are no winning outcomes(say in a large field the winner is a selection no one bet on)
I just clicked on the winner in each ballgame and then clicked settle bets
I watched my karma go down,but didn't do the exact math to see if it was accurate
seems it was and I noticed the 3 winnershad karma increases
so it was cool,all automated