Lucia Sun
USATT#: 230237
1441 1431
ICC - Advanced League
27 Nov 2021
27 Nov 2021
This page explains how Lucia Sun (USATT# 230237)'s rating went from 1441 to 1431 at the ICC - Advanced League event from 27 Nov 2021. 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.