This page explains how Eva Liung (USATT# 223243)'s rating went from n/a to 1059 at the Boston TTC Div.B event from 7 May 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.