This page explains how Yin Wang (USATT# 15076)'s rating went from 1835 to 1885 at the Beantown Pro Duck Tour held on - 22 Nov 1998. The links below take you to pages that describe various aspects of the rating processor.

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.