14 Oct 2022
This page explains how James Yang (USATT# 271489)'s rating went from 1695 to 1690 at the Matchpoint TTC Friday League event from 14 Oct 2022. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.