Individual Calculations March 2011
 Ernst, Heinz  Total change: 6.30  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1813 2032 3.50 4 0.42 15 6.30 
  Kuenzi, Anton 1745 SUI1.0010.16152.40 
  Haas, Adrian 1896 SUI0.501-0.1815-2.70 
  Boudkeev, Timour 1836 SUI1.0010.25153.75 
  Hoang, Harry 1776 SUI1.0010.19152.85 

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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