This page explains how Gary Sherwood (USATT# 215958)'s rating went from 1652 to 1645 at the Central Carolinas Super League event from 2 May 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.