This page explains how Ivan Zakharov (USATT# 281862)'s rating went from 1109 to 1397 at the PINGPOD LEAGUE NIGHT event from 20 Dec 2023. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.