Development attempt #1

This is a botched attempt at developing this color checker chart and the exposure in this image.

The paper white was pretty much dead on, exposure-wise, and after white balancing I could see that the middle grays were significantly off.
This required an unexpected and significant application of a curve to force the grays into any sort of compliance.
See the next 'development' attempt and note the tonal similarity of that image and the final curve adjusted version of this image (*development #2).