This page explains how Ray Gu (USATT# 277930)'s rating went from 1058 to 1057 at the LYTTC Farmer's Insurance Open Feb 2024 held on 10 Feb 2024 - 11 Feb 2024. 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.