This page explains how Gary Sherwood (USATT# 215958)'s rating went from 1483 to 1481 at the Central Carolinas Super League event from 21 Feb 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.