This page explains how Lingshuai Meng (USATT# 94011)'s rating went from 2522 to 2512 at the 2017 Hawkeye Open held on 19 Aug 2017 - 20 Aug 2017. 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.