John Mark Wetzler
USATT#: 11058
2297 2275
PA State Closed Championships
- 19 Apr 2015
- 19 Apr 2015
This page explains how John Mark Wetzler (USATT# 11058)'s rating went from 2297 to 2275 at the PA State Closed Championships held on - 19 Apr 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.