Individual Calculations June 2015
 Proleiko, Julian  Total change: -0.80  Rating chartPersonal card
 2015 Bill Wright Saint Louis Open Saint Louis, Missouri USA 2015-04-17
RcRownchangeKK*chgGame
 2072 1985 1.50 4 -0.02 40 -0.80 
  Richter, Alex J 2109 USA0.5010.17406.80 
  Finegold, Spencer 2116 USA0.001-0.3240-12.80 
  Polgar-Shutzman, Tom 2051 USA0.001-0.4140-16.40 
  McLaughlin, James F 2013 USA1.0010.544021.60 

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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