John Mark Wetzler
USATT#: 11058
2255 2251
Philly Open Tournament
27 Feb 2016 - 28 Feb 2016
27 Feb 2016 - 28 Feb 2016
This page explains how John Mark Wetzler (USATT# 11058)'s rating went from 2255 to 2251 at the Philly Open Tournament held on 27 Feb 2016 - 28 Feb 2016. 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.