This page explains how Eric Li (USATT# 90032)'s rating went from 1912 to 1918 at the MDTTC Tuesday/Friday League event from 15 Apr 2016. 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.