Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1892 1873
Princeton Pong Open League
25 Aug 2015
25 Aug 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1892 to 1873 at the Princeton Pong Open League event from 25 Aug 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.