This page explains how Boliang Meng (USATT# 219976)'s rating went from 1287 to 1303 at the VTTC weekly league event from 2 Dec 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.