This page explains how Yunhu Wan (USATT# 219245)'s rating went from 1505 to 1508 at the MDTTC Tuesday/Friday League event from 12 Jan 2018. 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.