This page explains how Daniel T. Marinas (USATT# 55271)'s rating went from 1225 to 1258 at the North Bay Table Tennis League event from 22 Aug 2015. 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.