I forgot to put some of the plots in the post on 05/04/2018 in a log-scale, so here's the momentum resolution as calculated from 'pTmc - pTreco' with proper axes:

As expected, the two distributions look similar.  I expect the differences between the two come about primarily because of the difference in QA cuts.  (Not to mention, Kolja's data comes from Run 12 pp 200 GeV.)  I've also attached plots of the resolution as calculated a couple of different ways.  In these cases, the fitting parameters haven't been optimized so take them with a grain of salt.