[czyivn]

That chart isn't a chart of what's best, it's a chart of what people win and lose the most money with. If you're playing heads up, A2o is way better than 32o, but that chart has it as a worse hand than 32o. It's because people with ace fever overplay it, losing lots of money. As a chart, it's more useful as an indicator of herd psychology than as a guide to what you should be playing.