This page explains how Martin Lessa (USATT# 266548)'s rating went from 1163 to 1119 at the Central Carolinas Super League event from 21 Jan 2016. 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.