Weird per-tank WN8 fluctuations
What causes an individual tank's WN8 to go down by ~200 (~1700 to ~1500 in one case) after just a few battles (say 30 out of 670 total)? The 7-day WN8 WR50 for this example tank (T92) is 2400. How does that equate to a drop in its overall WN8 by 200 points? Winrate and damage for that period are well above the expected values.
This is happening to several of my tanks. What am I missing for how this is calculated?
Probably a result of the last change to the formula, as it had some incorrect calculation of the winRate portion.