This page explains how David Ovrutsky (USATT# 138432)'s rating went from 1838 to 1757 at the Central Carolinas Super League event from 20 Jul 2023. 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.