This page explains how Maggie Meng Tian (USATT# 81251)'s rating went from 2305 to 2308 at the ICC Juniors and Adults League event from 30 Jun 2013. 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.