You all should watch Rob's video with Albon. He explains it very well in short time. It's a speed of adaption formula and the answer kicked out of that formula is that Max is quicker at adapting to changes in the the cars manners. A feel thing, from what I'm understanding.
That was a great video. It shows how Max gets better and better, while others don't quite have the same rate of increase.
It makes everyone else look slower, but it's just Max improving at a faster rate.