This page explains how Shing-Li Sung (USATT# 30198)'s rating went from 2148 to 2149 at the Bay Area Table Tennis Federation event from 14 Dec 2008. 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.