This page explains how Henry Kwong (USATT# 47929)'s rating went from 2061 to 2025 at the Swan Friday O2000 Team League event from 7 Mar 2014. 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.