This page explains how Yi Su (USATT# 1173386)'s rating went from 1528 to 1528 at the San Francisco Bay Area CLC event from 6 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.