This page explains how Tin Tse (USATT# 283051)'s rating went from 888 to 873 at the Spttc Saturday Night League event from 18 May 2024. The links below take you to pages that describe various aspects of the rating processor.

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.