When I looked at the table yesterday (after several years), I was initially confused at the 'reversed' order (before I checked the text above).  Besides precedence usually (nearly always) being listed high to low*, the chapter itself is highest to lowest, so the table is reversed from the chapter order.

* I checked K&R C and several sites and images and all I saw had highest at the top (highest).  This include other Python charts.

The table has been this way since at least 1.4
https://docs.python.org/release/1.4/ref/ref5.html#HDR18
Guido, how would you feel about reversing it to follow what seems to be the de facto standard?

The header 'Operator' could be changed to 'Operator (lowest first)' but I would prefer to make that 'Operator (highest first)'.