Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1918 1878
Princeton Pong Open League
3 Feb 2015
3 Feb 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1918 to 1878 at the Princeton Pong Open League event from 3 Feb 2015. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.