This page explains how Chaozong Yin (USATT# 1171215)'s rating went from 1780 to 1778 at the PINGPOD Tournament March 2024 held on 16 Mar 2024 - 17 Mar 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.