Individual Calculations March 2010
 Schuler, Agatha  Total change: 11.75  Rating chartPersonal card
 33. Zurich Weihnachtsopen Allgemein Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 1733 1554 1.00 2 0.47 25 11.75 
  Saxer, Bruno 1752 SUI0.001-0.2425-6.00 
  Maurer, Peter 1714 SUI1.0010.712517.75 

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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