o- Even
+1- 5.5-4.5
+2- 6-4
+3- 7-3
+4- 8-2 or worse
I want to comment on this. For one, how does it make sense to compare +1 (minor advantage) to a 5.5-4.5, but we have to skip 6.5-3.5 completely to make a comparison for +3? I'm still not getting this.
The new system is the exact same until you realize not everyone here even agrees on what means what even in the traditional system. And, to be 100% honest, to come to an agreement for the old system, we have to either use .5s (Which a bunch of people are against already simply because winning a half a match is taken far too literal, and it does make enough of a difference), or skip them and just reinstate 8-2 (But most agree there is no matchup worse than 8-2, and 8-2 by technicalities is not truly unwinnable). It's not broken, yes, but we have yet to develop a standard everyone agrees on. That is the main problem with how we currently do a chart.
The new system uses points everyone can agree on. A minor advantage, in the opinions of two people, can be a difference of .5, literally. Both people agree that the advantage is minor, though. This allows a much more common ground. It throws away the theoretical perception of "This character wins the matchup by 6 matches out of 10" and reinforces the idea that "This character has a minor advantage". It's simple. No ratios. Just a point value anyone could easily agree on, regardless of what their personal opinion on the ratio is.
Don't get me wrong, I'm all for staying with the tradition, but honestly, we have to come up with some standard or else this just isn't gonna work out as well as we want.