This page explains how Wayne Wasielewski (USATT# 10946)'s rating went from 2059 to 2055 at the Experior Club League event from 7 Dec 2019. 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.