Weiguo Jiang
USATT#: 94360
1387 1368
2021 Butterfly July Tournament
18 Jul 2021 - 18 Jul 2021
18 Jul 2021 - 18 Jul 2021
This page explains how Weiguo Jiang (USATT# 94360)'s rating went from 1387 to 1368 at the 2021 Butterfly July Tournament held on 18 Jul 2021 - 18 Jul 2021. 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.