This page explains how Kevin Doyle (USATT# 1171074)'s rating went from 2096 to 2085 at the LYTTC March Open 2023 held on 11 Mar 2023 - 11 Mar 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.