This page explains how Christopher VISARUTH Timasonravichki (USATT# 215011)'s rating went from 1947 to 1937 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.