Ethan Ma
USATT#: 271248
211 189
888 League
15 Oct 2023
15 Oct 2023
This page explains how Ethan Ma (USATT# 271248)'s rating went from 211 to 189 at the 888 League event from 15 Oct 2023. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.