Here's how I think we should do it:
Everyone starts with 100 points. (the king of the hill starts with 110)
In someone's first battle (as of now) the winner gains five points, and the loser loses five points (this applies only if at least one of the battlers have a 100 rating.)
After the first battle, here's how things will work.
Let's say there are two battlers:
One with 105 rating and one with a 115 rating. If the 105 guy wins, here's how we count points.
Start off with the higher rank- 115- and subtract the lower rank, 105. 115-105=10.
If the lower guy wins, he gains that many points, and the higher guy loses that many points.
If the higher guy wins, then he gains half that amount rounded to the nearest whole number. (in this case, 5) The loser then loses that many points.
If there's a tie,
How do you like it?