Ken Dewhirst
USATT#: 52400
1206 1209
Grace Lin TTC Open
- 28 Oct 2012
- 28 Oct 2012
This page explains how Ken Dewhirst (USATT# 52400)'s rating went from 1206 to 1209 at the Grace Lin TTC Open held on - 28 Oct 2012. 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.