Roman A Zapata
USATT#: 97942
1173 1170
Boston TTC
17 Nov 2023
17 Nov 2023
This page explains how Roman A Zapata (USATT# 97942)'s rating went from 1173 to 1170 at the Boston TTC event from 17 Nov 2023. 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.