This page explains how Leandro Lima (USATT# 1170798)'s rating went from 1655 to 1631 at the LYTTC May Open 2023 held on 13 May 2023 - 13 May 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.