Well, I've used CHS 100 in Rodinal and it worked well. I've not used ID-11 but I would have thought it would be a good combination - these are both very 'safe' choices as developers.
Since CHS is an older style emulsion, it should be more responsive to different developer dilutions and types. Maybe minimal agitation in very dilute rodinal might give more pronounced acutance compared to ID-11. I've not really put it to the test, yet.