This page explains how David Silberman (USATT# 80880)'s rating went from 1125 to 1240 at the Westchester August 2020 Little Open held on 29 Aug 2020 - 30 Aug 2020. 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.