Siqin Yu
USATT#: 279885
1974 2015
Swan Sunday League
10 Dec 2023
10 Dec 2023
This page explains how Siqin Yu (USATT# 279885)'s rating went from 1974 to 2015 at the Swan Sunday League event from 10 Dec 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.