This page explains how Shih-Chieh Wang (USATT# 271644)'s rating went from n/a to 1287 at the 888 League event from 26 Sep 2021. 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.