Kai Zhang
USATT#: 86637
| Coach Level: Level 1
2637 2638
Tokyo Prep I
27 Apr 2021 - 27 Apr 2021
27 Apr 2021 - 27 Apr 2021
This page explains how Kai Zhang (USATT# 86637)'s rating went from 2637 to 2638 at the Tokyo Prep I held on 27 Apr 2021 - 27 Apr 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.