Individual Calculations October 2016
 Roe, Philip  Total change: 6.80  Rating chartPersonal card
 2016 Harold Steen Memorial Cup Dearborn, Michigan USA 2016-09-16
RcRownchangeKK*chgGame
 1922 2018 2.00 3 0.17 40 6.80 
  Dean, Jim H f2264 USA0.001-0.1940-7.60 
  Kodali, Vijay 1804 USA1.0010.23409.20 
  Boris, Peter Theodore 1699 USA1.0010.13405.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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