20 Nov 2021
This page explains how Nadia Teng (USATT# 215326)'s rating went from 1628 to 1645 at the Spttc Saturday Night League event from 20 Nov 2021. 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.