Kai Zhang
USATT#: 86637
| Coach Level: Level 1
2657 2645
Butterfly Cary Cup
30 Mar 2017 - 2 Apr 2017
30 Mar 2017 - 2 Apr 2017
This page explains how Kai Zhang (USATT# 86637)'s rating went from 2657 to 2645 at the Butterfly Cary Cup held on 30 Mar 2017 - 2 Apr 2017. 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.