| Coach Level: Club
7 Apr 2018 - 7 Apr 2018
This page explains how Tom Lackaff (USATT# 4387)'s rating went from 1631 to 1620 at the 2018 Princeton Pong April Open held on 7 Apr 2018 - 7 Apr 2018. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.