This page explains how James Bent (USATT# 32780)'s rating went from 1273 to 1389 at the Lakeland Table Tennis League event from 12 Dec 2004. 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.