This page explains how Kevin M. Pollard (USATT# 3087)'s rating went from 1457 to 1431 at the Central Carolinas Super League event from 3 Jan 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.