In the end a matchup number is just a "rough" number to generalize the difficulty of a match and the actually summary is whats really important.
I don't think this matchup chart really works because it's confusing, especially to members from other boards. I recently came and looked at it and I had to search through this thread to understand what the numbers meant and I'm sure people from other boards have had to do the same.
It's probably in the communities best interest to just go with the majority on this one and put normal matchup numbers or just add another chart with them to the first post.
These charts will be the most useful to those who've never played a good (*insert character here*) mainer.
Besides, every person, because of their own style, will deal with the opponent differently, along with every opponent dealing with the person differently. So this chart is truly a reference so that you know relative difficulty. (The ratio way of doing things is the same, but seemingly more restrictive, since everyone likes to round it out to the nearest 5.) So because each person will put a different number or ratio you're asking for a very difficult thing when you expect "the actual summary". It'll take years, to be close to the actual summary..
Besides wouldn't the less restrictive way get a more accurate picture of the "actual" summary? The ratio method with rounding gives us 20 possible outcomes, where as the decimal method gives us 100 possible outcomes.
Or maybe I've misunderstood...
But honestly the numbers aren't that hard to understand if you just look at the key that is inside the chart. With color and everything.
My old high school history teacher (lol, not my math teacher :D) always taught us to look at the title and keys of a chart/graph before trying to interpret the graph.
Fail to those who cannot to that. Besides if you want to "convert" it to a ratio, just think of it out of 100. So the marth ratio in number is 8.2, or 82:100, 85:100 if it is to look nice by rounding up. To me, its not even close to confusing, but that's just me...
Yes, I believe Galax is making another one with the ratios as a second chart. Feels kinda redundant though...