This page explains how Paul Chang (USATT# 25587)'s rating went from 1440 to 1450 at the TTA Beg/Inter League - SATURDAY event from 30 Jan 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.