Sophia Yang
USATT#: 279785
18 15
888 League
8 Oct 2023
8 Oct 2023
This page explains how Sophia Yang (USATT# 279785)'s rating went from 18 to 15 at the 888 League event from 8 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.