Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1875 1910
Princeton Pong Open League
21 Jul 2015
21 Jul 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1875 to 1910 at the Princeton Pong Open League event from 21 Jul 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.