David Contraras Guevara
USATT#: 28139
1505 1605
Boston TTC
20 Mar 2018
20 Mar 2018
This page explains how David Contraras Guevara (USATT# 28139)'s rating went from 1505 to 1605 at the Boston TTC event from 20 Mar 2018. 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.