This page explains how Chau Kim Tran (USATT# 1172679)'s rating went from 1531 to 1532 at the TT&M Friday Night Butterfly League event from 3 May 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.