DISCUSSIONS on “Rules for online games in HoMM3 and formulas for calculating player rating.”

I noticed that the rating is sometimes calculated incorrectly; after two consecutive wins, points are added to the same initial rating. For example: on 01/24/19, I received 9 points for a win against Ihromant, which were added to a rating of 1917, resulting in a new rating of 1926. In the next game, on 01/25/19, I received 4 points for a win against mda, which were again added to the rating of 1917, and not to 1926. As a result, 9 points are lost from the final rating calculation.