David Contraras Guevara
USATT#: 28139
1549 1580
Rhode Island 2022 Butterfly Fall Open
2 Oct 2022 - 2 Oct 2022
2 Oct 2022 - 2 Oct 2022
This page explains how David Contraras Guevara (USATT# 28139)'s rating went from 1549 to 1580 at the Rhode Island 2022 Butterfly Fall Open held on 2 Oct 2022 - 2 Oct 2022. 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.