This page explains how Michael Chen (USATT# 22140)'s rating went from 1952 to 1977 at the Gambler Competitor Open II held on 25 Oct 2019 - 27 Oct 2019. 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.