Individual Calculations January 2011
 Huber, Ruth  Total change: -12.15  Rating chartPersonal card
 Weekend CHessOPEN Lugano SUI 2010-11-19
RcRownchangeKK*chgGame
 1887 1701 0.00 3 -0.81 15 -12.15 
  Morf, Juerg Walter 2003 SUI0.001-0.1515-2.25 
  Montoli, Marco 1879 ITA0.001-0.2715-4.05 
  Saxer, Bruno 1778 SUI0.001-0.3915-5.85 

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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